12 best wooden marble run for adults

• 【Waterwheel Coaster】Gorgeous excellent product.Build your own working roller coaster model made of real wood! The Coaster is full of dips and turns with some engineering and physics thrown--so once you build your coaster, you can run marbles through it!
• 【Operation Ways】With the crank of the handle, fire up the gears and watch as the waterwheel coaster carries the marbles up to the top and releases them down the track.This gave you the opportunity to explain gravity, gears, designs, machines, engines and many other concepts.
• 【Full Set】It is a self assembly model kit and everything you need comes in the package, you do not need any additional materials.Do not be afraid to get confused in so many details,You just need to assemble it step-by step with our English instruction.Do it with Patience and confidence
• 【Meaningful Education Project】Handcraft Model can open a new world of creativity,knowledge and pleasure.It is a good idea to spend a pleasant time with your family and friends together, enjoying the leisure time and relaxing yourselves. Change bored time at night to a special moment for you and your families
• 【Wonderful Gifts】It is ideal and creative gift to surprise friends, families, Birthday/ Christmas.A good choice for someone who is DIY lover. It looks great and pretty to show on your table, showcase make your home more beautiful.

User questions & answers

Question:	How many marbles are included
Answer:	There are 10 marble balls included. This marble run model kits has everything you need to put it together. All you need is patience and concentration.
Question:	What are the Dimensions of item
Answer:	I don't have it in front of me right now but estimate that its 10 inches long 8 inches wide and 8 inches tall my 11 year old loved putting it together it also had extra parts I would buy this brand again.
Question:	Once it is cranked, do you have to continuously turn the crank
Answer:	You just need to crank to carry the balls to top of the stairs lift and it will roll along the track without any help
Question:	Where is Piece D13? I cannot find it and need it to complete the final step
Answer:	I have not done this particular model, but in the past I have thrown away parts of the board thinking that all the pieces have been extracted. Low and behold what I threw in the trash had a critical small part contained in the cutout. You may have done this also. My advice to you in the future is to have a designated trash bag devoted to the model kit that you do not empty until kit is completed. This is what I have done and let me tell you, just this week I picked a part out of the trash that I looked high and low for. Good luck and perhaps you will find that part.

Product features

ROKR MARBLE RUN SERIES

It is a creative 3D wooden puzzle designed for adults and teenagers.

We select primary design which can best embody the beauty of machines.

This series products are all gear drive-the most widely used mechanical rotation method.

We believe it is the coolest decoration in our study and hope it could give you inspiration while the ball rolling.

FRONT VIEW

SIDE VIEW

TOP VIEW

Hand Crank Marble Run Model Kits

Future engineers, theme park enthusiasts, puzzle masters—all kinds of people will have all kinds of fun with this. Assemble the 254 laser-cut wooden pieces to create a seriously impressive roller coaster.

Not only is it fully functional (set the included marble on the track, turn the crank, and watch it go), but it also has a ton of vintage charm.

Marble Run is a fantastic educational toy that provides hours of fun while combining basic learning skills with coordination and organizational skill.

• [ MAKE YOUR OWN CRAFT ] - This 3D Wooden Puzzle Marble Run Kits consists of 233 pre-cut small wooden pieces that need to be assembled by yourself. The whole process will take about 6 hours.
• [ EASY SELF-ASSEMBLY ] - The instructions are in English with pictures to aid in the construction, everything in the kit is clearly marked and labeled so that assembly is as enjoyable as possible.
• [ CHALLENGE BUT FUN ] - The Marble run wooden puzzle is a fabulous design as home decor, as well as a big challenge for model builders. Crafting requires both patience and dexterity, which is a test to your hands and eyes.
• [ UNIQUE DECORATION ] - Great decor for your room. your visitors with this exquisite looking piece of decor that you assemble with your own hands.
• [ PERFECT GIFT ] - Create unforgettable times of working together on projects between you and your kids. A super awesome bond, great family ties. Wonderful gifts for Adults, Teens, family, friends or yourself at any occasions like birthday or anniversary.

User questions & answers

Question:	Can this be stained and still function properly
Answer:	Thank you for inquiring about our Quadrilla Race to the Finish Marble run. The fan spinner and the mounting bracket are both made from plastic. Hape does not use any phthalate or PE in the manufacturing of our toys. All Hape toys exceed ASTM standards for Safety.
Question:	How many hours would you say this would take to put together
Answer:	Thank you for asking about our Quadrilla Race to the Finish set. The marbles can definitely race each other through the course. Each block color has a slightly different action changing the direction of the marble or alternating the side the marble comes out. All Hape Quadrilla sets are compatible with each other and the expansion packs.
Question:	how many marbles are included
Answer:	"Good Morning, all of our items are BPA, phthalate, PVC free.All paints and varnishes used by Hape are water based and non-toxic, they do not contain any hazardous materials such as lead or heavy metals. All our toys are made in China in our factory; we own and operate the factory to our standards. All our toys are independently tested for safety and quality. All of Hape’s toys are below CARB P2 requirement of 0.005 ppm for formaldehyde emissions. All raw material suppliers do not use formaldehyde in their production process. Wood itself has naturally occurring formaldehyde in it; however it is at extremely low levels. Hape does not add any formaldehyde to glue or wood in the use of wooden toy production. Our plywood and MDF is well below the limit of .05% for plywood and MDF and more than meets the CARB P2 requirement. There is minimal VOC emission. We at Hape take quality and safety very seriously as we want the best possible play experience for your child.
Question:	are the parts laser cut
Answer:	The caption should read 'turn the handle' not shake the handle. Also, the handle cannot move by itself - you must turn it yourself.

Product features

STEM Toys

• The “Mechanical Model” series does not require any power, it can be operated according to physical principles, and the gears and levers are combined to drive the movement of the product, and finally presents such a sophisticated 3D wooden Puzzle model.

Mable Run

• Rotate the crank, the gear will run, experiment with gravity, magnetism, and kinetics to propel your ball to the finish.

Great Gift Idea

• Perfect for parents playing with kids to have fun and meaningful family time, kids gonna love it and can't wait for playing with you! It is so cool.
• Best gift idea as Christmas Gift / Birthday Gift/ Festival Gift.

CONTENTS

Everything you see in the photos is supplied.

• Pre-cut Wooden sheets
• Illustrated instructions
• 10 x metal balls
• Miscellaneous hardware & Accessories

ILLUSTRATED INSTRUCTIONS

• The instructions are in English with pictures to aid in the construction, everything in the kit is clearly marked and labeled so that assembly is as enjoyable as possible.
• For some difficult assembling steps, you can scan the QR code for assembly videos.

LASER CUTTING TECHNOLOGY

• The pieces are easy to remove from the sheet of plywood, the laser cutting is precise and clean (no residue smoke burns). The pieces go together smoothly and with step-by-step visual instructions

NATURAL & SAFETY

• The Rowood wooden puzzle toys made from wood materials are rigorously tested for safety by an international laboratory.
• Approved after EN71,-1,-2,-3,ASTMF963 testing.

• Wood
• Hand Crank;Gear Drive;No Batteries Required
• Creative 3D wooden puzzle designed for adults and teenagers
• Nice 4-5 hour project for an inside day
• Great quality and includes everything you need to make the model
• After the assembly, the ball can be rolled along the track by the track

User questions & answers

Question:	Can I get 4 small parts of this set as we lost it
Answer:	This was a gift to a granddaughter. I will find out if there are any parts left over. the set went together nicely. What are the parts.
Question:	Do they come with assembly directions
Answer:	Yes,assembly directions booklet is included.Everything you need comes with the package.
Question:	Could this be assembled by 4 people? I'm looking for an activity to do with my husband and our kids (9 and
Answer:	I would say it works best with one-two people. It would be fun to have two different puzzles and have each parent work with a child. That way, all four of you are working at the same time, and you have two different puzzles to play with when you’re finished.
Question:	Can this be taken apart and assembled again like a jigsaw puzzle
Answer:	Yes, but a lot of the joints are held together by friction. Taking it apart and reassembling too often will loosen the fitting. There are also many small pins that would not stand up to reassembly.

Product features

Side View

a wheel lifter and a stair stepper to to bring marbles to the top.

Back View

trapdoors and a block track to prevent balls from falling

Top View

rotate the crank and watch marbles go crazy along the track

Race With Crazy Marbles!

If you love DIY and marble run games, you’re going to have a lot of fun building this puzzle, and much more fun playing with it. Get it for yourself, or as a perfect gift, or build it with somebody you love.

You need no glue to put ROKR models together, which makes watching it working and moving even more exciting. You can assemble them at home on the table. All you need is your own hands, patience, and assembly instructions.

• 【ROLLER COASTER DESIGN】This Waterwheel Coaster 3D puzzle is like a real roller coaster,after the assembly,the ball can be rolled along the track.These designs are inspired by real-life mechanisms.We believes that building these beautiful working models should be fun.4 kinds of 3D wooden coaster craft kits brings adults back to childhood,and help children enjoy a journey of exploring woodcraft construction.Exciting and educational!
• 【FUN AND EDUCATIONAL】Teens and adults aged 14 and up will enjoy building their own 3d wooden puzzle marble run set.Creating the wooden puzzle model kit is challenging and may take a few hours,depending on your pace and patience.These building sets will draw out and propel your child's ability to plan and build their own structure like a true architect or engineer.
• 【EXQUISITE DESIGN】The wooden craft kit is not only functional and fun,but it is designed beautifully,too! Great choice as Thanksgiving Day Gift,Birthday Gift,Christmas Gift,Father's Day Gift,Back to School Gift,Gift for Boys and Girls,for friends and family members.The mechanical wooden puzzle has decorative designs that look captivating in the finished product.Display a truly unique wooden piece on your desk,shelf or nightstand.
• 【ENGLISH INSTRUCTION】With laser cut technology,pre-cut wooden board will be easy to pop the individual pieces out of the sheets.Utilizing safe and environmentally friendly wood from all-natural trees without any added toxins,even children can safely play with sets.Also the educational toy comes packaged with clear,simple and very detailed English instruction as well as illustrations.Follow the steps shown in the instructions and you will build the wooden art craft set quickly and correctly.
• 【FAMILY TIME】Thrill the entire family and provide fun and entertainment piecing this DIY wodden puzzle together.Building this 3-D Puzzle Kit can be worthy for the family to complete together.The complexity of this kit will bring families together for hours to create something truly unique to display in their home.Believe us,this is an unforgettable family time,you will be surprised by the child's hands-on talent.This model is also a perfect idea for handyman or anyone who enjoys woodworking.

User questions & answers

Question:	Is this sturdy enough to play with once it’s built
Answer:	Yes, I gave this particular puzzle to my son in law and he and his friends have had a lot of fun playing with it. It is not something that can be banged around a lot but it is strong enough to use to entertain friends with. Some of the more tenuous junctions I put together with glue. It is an enjoyable puzzle project.
Question:	Putting this together and unfortunately, the verticals piece with the 3 gears is warped, so the bottom 2 gears won’t stay in place. Ideas how to fix
Answer:	Dear friend, Very sorry for this issue. You can contact us(Rolife) throught your order,we will give you best after-sale service and arrange you replacement of warp piece. Looking forward to your reply. Have a nice day! Best Regards.
Question:	What size is the after assembly
Answer:	It’s approximately 8 or 9 inches tall at it’s highest point and I would say approximately an 8”x8” square. My husband enjoyed putting it together but it no longer is operational. Some of the pieces were warped when we got it and he had to make them fit. It worked at first, but the pieces did not hold up.
Question:	Our kit is missing the wax- any suggestions on what we could use as a substitute- it is not working without it
Answer:	How about a silicone spray? I gave this as a gift so I did not assemble it and don't know about the wax. If it directs you to certain places to apply the wax, then I think a silicone spray would work just fine. You could apply it sparingly, not just spray the whole think, but that might work too. Check out a hobby store or hardware store. Good luck.

Product features

EDUCATIONAL DIY 3D PUZZLE

• Solving 3d puzzles flexes mental muscles and provides benefits for both children and adultsT
• his also provides an effective way to develop motor skills,hand-eye coordination and build a better sense of structures.

PERFECT DECORATION

• You will certainly be proud displaying your creation to all of your friends and family!D
• IY 3D wooden puzzle will be attractive decorations when you put it in the bookcase,display cabinets etc.

EXQUISITE WORKMANSHIP

• Wood is from all-natural trees,even children can safely play with sets without harmful chemicals.B
• uild your own structure like a true architect or engineer with exquisite workmanship.

PACKAGE CONTAINS

• Beautiful Package.
• Pre-cut Wood Sheets.
• Steel Balls + Accessory Tools.
• English Instruction Manual.

STEP 1

• Follow the steps in detailed English instruction manual.
• And you will build the wooden art craft set quickly.

STEP 2

• Pop out the puzzle piece.
• Pre-cut wooden board will be easy to pop the individual pieces out of the sheets.

STEP 3

• When the crank is turned by hand,balls will be rolled along the track.Enjoy building your own marble run set!

MARBLE RUN COLLECTION

• [ MAKE YOUR OWN CRAFT ] - This 3D Wooden Puzzle Marble Run Kits consists of 260 pre-cut small wooden pieces that need to be assembled by yourself. The whole process will take about 8 hours.
• [ EASY SELF-ASSEMBLY ] - The instructions are in English with pictures to aid in the construction, everything in the kit is clearly marked and labeled so that assembly is as enjoyable as possible
• [ CHALLENGE BUT FUN ] - The Marble run wooden puzzle is a fabulous design as home decor, as well as a big challenge for model builders. Crafting requires both patience and dexterity, which is a test to your hands and eyes.
• [ UNIQUE DECORATION ] - Great decor for your room. your visitors with this exquisite looking piece of decor that you assemble with your own hands.
• [ PERFECT GIFT ] - Create unforgettable times of working together on projects between you and your kids. A super awesome bond, great family ties. Wonderful gifts for Adults, Teens, family, friends or yourself at any occasions like birthday or anniversary.

User questions & answers

Question:	Are the marbles included
Answer:	The marbles are actually metal ball bearings and work very smoothly. They are sized and weighted perfectly. This is a fantastic build and fascinating for young and old to operate.
Question:	could a 12 y/o avid Lego builder do this
Answer:	Some of the pieces are very tiny. All of the pieces need to be punched out of the sheets of wood and some of them might need to be sanded slightly. The pieces are numbered in the direction manual and on each piece. With careful attention to details and alignment it is a fabulously engaging build and device. Some 12 year olds could manage it - many could not. My husband and I worked as a team as a co-vid "stuck in the house" activity and loved it. The finished product is very intriguing.
Question:	Can you add a motor to the lift coster model LG503? If so which one
Answer:	It may be possible to add a motor depending on your fabrication skills. There may be a motorized kit you can buy but I have not done any research into it. Good luck.

Product features

STEM Toys

• The “Mechanical Model” series does not require any power, it can be operated according to physical principles, and the gears and levers are combined to drive the movement of the product, and finally presents such a sophisticated 3D wooden Puzzle model.

Mable Run

• Rotate the crank, the gear will run, experiment with gravity, magnetism, and kinetics to propel your ball to the finish.

Great Gift Idea

• Perfect for parents playing with kids to have fun and meaningful family time, kids gonna love it and can't wait for playing with you! It is so cool.
• Best gift idea as Christmas Gift / Birthday Gift/ Festival Gift.

CONTENTS

Everything you see in the photos is supplied.

• Pre-cut Wooden sheets
• Illustrated instructions
• 10 x metal balls
• Miscellaneous hardware & Accessories

ILLUSTRATED INSTRUCTIONS

• The instructions are in English with pictures to aid in the construction, everything in the kit is clearly marked and labeled so that assembly is as enjoyable as possible.
• For some difficult assembling steps, you can scan the QR code for assembly videos.

LASER CUTTING TECHNOLOGY

• The pieces are easy to remove from the sheet of plywood, the laser cutting is precise and clean (no residue smoke burns). The pieces go together smoothly and with step-by-step visual instructions

NATURAL & SAFETY

• The Rowood wooden puzzle toys made from wood materials are rigorously tested for safety by an international laboratory.
• Approved after EN71,-1,-2,-3,ASTMF963 testing.

• 【Wonderful Gifts】From its specially designed gift box to each high quality woode piece, ROKR Marble Run Model Kits are a thoughtful gift for your loved ones for any occasion, especially any Holiday, Birthday, Christmas, Anniversary, or other special occasions!
• 【Bonding Project】Recommended Age:14+.A 10 year old could put this together but could get frustrated at times. I recommend an adult and the child assemble it together. Great bonding time. Took about 4 hours. 1 hour a night, with some part of the unit working each night to play with.
• 【Hours of Fun】ROKR Marble Model Puzzle helps to teach children how to follow directions and how they can use their hands to build a marble run moldel they will be proud of once completed.
• 【Nice Display】Perfect Decoration for caffe shop,book store,living room.It looks great and pretty to show on your table, showcase,make your home more shiny and beautiful.You can take this beauty of a vintage wooden puzzle to the office or make it as a decorative incredible piece in your home
• 【No Glue】Lightweight models made of natural plywood. Pre-cut wood sheets with well-fit parts. No glue needed, easy to assemble together. Non toxic materials ensure you a safe building experience.

User questions & answers

Question:	Does this require glue to assemble
Answer:	I guess you could. The. Balls that come with it. Are larger than regular. Marbles.
Question:	Do the marbles come with the kit
Answer:	Completely wooden
Question:	What is the marble diameter for this kit
Answer:	I believe so. I would apply sparingly just Incase the wood swells.

Product features

A Conversation Piece

ENGINEERING PUZZLE:The precise gear design, smooth transmission speed ratio. Each gimmick will create dozens of fun to watch. You can learn the fundamentals of engineering and structures of machines.

BONDING CRAFTS: Recommended Age:14+.A 10 year old could put this together but could get frustrated at times. I recommend an adult and the child assemble it together. Great bonding time. Took about 4 hours. 1 hour a night, with some part of the unit working each night to play with.

Why Not Construct Your Own Magic Engineering This Time?

• ⚙【HIGH QUALITY】This wooden 3D model kit makes by premium basswood plywood. Non-toxic, ECO friendly, with precise and clean Laser Cutting technology it has a smooth edge with no burr, safe to play.
• ⚙【DIY WOODEN PUZZLE】After assembly, the steel ball can be rolled along the track. These designs are inspired by real-life mechanisms. We believe that building these beautiful working models should be fun. 3D wooden puzzle marble run set help you enjoy a journey of exploring woodcraft construction.
• ⚙【POWERED BY SOLAR PANEL OR BATTERY 】1.Connect wire of motor with solar panel if you are going to use it under sunlight.Solar power panel collects solar heat energy into an electric energy drive motor. 2.Connect wire of motor with battery case if you are going to use the marble run kit indoor. (You need to prepare 1 pcs of AA battery)
• ⚙【EASY SELF-ASSEMBLY】With laser cut technology, the pre-cut wooden board will be easy to pop the individual pieces out of the sheets. Utilizing safe and environmentally friendly wood from all-natural trees without any added toxins, even children can safely play with sets. Also, the educational toy comes packaged with clear, simple and very detailed English instruction as well as illustrations. You will build the wooden art craft set quickly and correctly.
• ⚙【FUN AND EDUCATIONAL】Exercise logic thinking ability, hands-on ability and concentration. Enjoy amazing details and a wonderful DIY experience. Creating the wooden puzzle model kit is challenging and may take 1-2 hours, depending on your pace and patience.
• ⚙【HAPPY FAMILY TIME】The wooden marble run model will boost your child creativity, bring families together for hours to create something truly unique to display in their home. You will be surprised by the child's hands-on talent. This model is also a perfect idea for a handyman or anyone who enjoys woodworking.
• 💝【PERFECT GIFT AND HOME DECOR】Best birthday, party, and holiday gift for children. This 3d wooden puzzle is an exquisite gift for adults, it will be a great birthday, Christmas and holiday gift. And it can be placed in your room as a nice decoration.You can paint and stain the lovely puzzle however you want! (📢📢Pigments and glue are not included)

Product features

Product Description:

• Model Size (Assembled): 15 * 10.5*12in (5.9*4.1*4.7cm)
• Package Size:21*16*3CM/8.27*6.57 * 1.46INCHES
• Weight: 380G/0.84LB Material: made of premium wood
• Number of Components: 29pcs
• For adults or kids 6+ ages
• Assembled Time:1-2H

Unique Design

Indoor and outdoor dual-use

• 1.Place it indoor:

Connect the wire of motor with the battery case, 2 pcs of AA battery requested. (not included )

• 2. Place it outside on a sunny day:

Connect the wire of the motor with the solar panel, the solar panel can turn the sun's light into electrical power for its motor.

SWITCH

Motor and Battery

The toy is included a solar panel which makes them run when in direct sunlight. There is also a battery case that can use the marble run kit indoor. (No included batteries.)

MECHANICAL GEAR

The Mechanical Gear wooden puzzle is a fabulous design for home decor

TRACK

After assembly, the steel ball can be rolled along the track.

Easy Self-Assembly

With laser-cut technology, the pre-cut wooden board will be easy to pop the individual pieces out of the sheets. The instructions are in English with pictures to aid in the construction, everything in the kit is clearly marked and labeled so that assembly is as enjoyable as possible. You will build the wooden art craft set quickly and correctly.

BEST GIFT

Best birthday, party, Valentine's Day, Christmas and holiday gift for children.

HOMER DECOR:

Unique and Beautiful 3D Wooden Puzzles

FUN AND EDUCATIONAL

The marble run wooden puzzle kit can not only let children understand the working principle of solar energy but also cultivate children's technological interest and stimulate children's curiosity.

MARBEL RUN 3D WOODEN PUZZLES STEM SCIENCE KITS ADULTS TEENS

1. Batteries are not allowed to ship by air transportation.
2. Most of the parts tight fit need no glue and be careful to connect all parts in a way that doesn't require you to force them into place. You can use a little glue to make some components stick securely.
3. Build it carefully to ensure it runs well. Please don’t put it in a wet place. Keep away from fire sources.

• Wood
• Nice 4-5 hour wood DIY project
• Gift present for boyfriend partner hubby
• Great STEM toy designed for adults and teenagers
• Combination of a puzzle and model wrapped up in a 3-D artwork
• Gear drive, we believe it is the coolest decoration and could give your inspiration while the ball rolling.

User questions & answers

Question:	What is the size of the finished product
Answer:	It is about 9.75 inches wide (looking at ROKR logo). It is about 8.5 inches depth wise and about 8 inches at tallest point ( top of the large gear wheel teeth).
Question:	Does it come with all the tools necessary to complete the project
Answer:	It comes with everything except the Utility knife.
Question:	Where does it ship from
Answer:	I have recieved them from California and Ohio
Question:	Help! We broke a piece, A14, when punching it out of the board! Can it be glued back together, or can we get a new piece
Answer:	try carefully gluing the piece

Product features

Side View

Top View

Back View

Race With Crazy Marbles!

If you love DIY and marble run games, you’re going to have a lot of fun building this puzzle, and much more fun playing with it. Get it for yourself, or as a perfect gift, or build it with somebody you love.

You need no glue to put ROKR models together, which makes watching it working and moving even more exciting. You can assemble them at home on the table. All you need is your own hands, patience, and assembly instructions.

• [ MAKE YOUR OWN CRAFT ] - This 3D Wooden Puzzle Marble Run Kits consists of 254 pre-cut small wooden pieces that need to be assembled by yourself. The whole process will take about 6 hours.
• [ EASY SELF-ASSEMBLY ] - The instructions are in English with pictures to aid in the construction, everything in the kit is clearly marked and labeled so that assembly is as enjoyable as possible
• [ CHALLENGE BUT FUN ] - The Marble run wooden puzzle is a fabulous design as home decor, as well as a big challenge for model builders. Crafting requires both patience and dexterity, which is a test to your hands and eyes.
• [ UNIQUE DECORATION ] - Great decor for your room. your visitors with this exquisite looking piece of decor that you assemble with your own hands.
• [ PERFECT GIFT ] - Create unforgettable times of working together on projects between you and your kids. A super awesome bond, great family ties. Wonderful gifts for Adults, Teens, family, friends or yourself at any occasions like birthday or anniversary.

User questions & answers

Question:	Do I need any kind of glue for this or is it all snap together
Answer:	Possibly, it depends on how liberally you apply it.
Question:	Can you spray paint it
Answer:	It has a sponge applicator and goes on very easily. It dries clear. One bottle covers about four 1,000 piece puzzles. I love this product! I've never used a spray adhesive, though.
Question:	Can I gift any size marble with this or are there specifications on a recommended size of marble to use? Thank you
Answer:	It's intended for use with any cardboard puzzle
Question:	My husband loves puzzles, but has big fingers. Do you think he would have trouble putting these together
Answer:	You apply it to the front of the puzzle. It holds the puzzle together so that you can hang it up but I recommend putting a piece of cardboard behind the puzzle because the glue will seep between the pieces.

Product features

STEM Toys

• The “Mechanical Model” series does not require any power, it can be operated according to physical principles, and the gears and levers are combined to drive the movement of the product, and finally presents such a sophisticated 3D wooden Puzzle model.

Mable Run

• Rotate the crank, the gear will run, experiment with gravity, magnetism, and kinetics to propel your ball to the finish.

Great Gift Idea

• Perfect for parents playing with kids to have fun and meaningful family time, kids gonna love it and can't wait for playing with you! It is so cool.
• Best gift idea as Christmas Gift / Birthday Gift/ Festival Gift.

CONTENTS

Everything you see in the photos is supplied.

• Pre-cut Wooden sheets
• Illustrated instructions
• 10 x metal balls
• Miscellaneous hardware & Accessories

ILLUSTRATED INSTRUCTIONS

The instructions are in English with pictures to aid in the construction, everything in the kit is clearly marked and labeled so that assembly is as enjoyable as possible

LASER CUTTING TECHNOLOGY

The pieces are easy to remove from the sheet of plywood, the laser cutting is precise and clean (no residue smoke burns). The pieces go together smoothly and with step-by-step visual instructions

SAFETY CERTIFICATION

The Rowood wooden puzzle toys are rigorously tested for safety by an international laboratory.

Approved after EN71,-1,-2,-3,ASTMF963 testing.

• Powerd by Solar Panel OR Battery : Build your own marble run by battery or solar, Connect wire of motor with solar panel if will use it under sunlight;Connect wire of motor with battery case if you are indoor. Requires 2 AA batteries (batteries is not included in the package),Wooden STEM toy is pure entertainment meets learning.
• Educational wooden mechanical puzzles :3D wooden puzzle marble run set is designed to teach children hands on skills like coordination, physics, STEM principles .they are suit for kids of all ages from 8 up to teens.Our DIY Model kits are also suit for adults who love challenge .
• High Quality:STEM Projects Science Experiments makes by premium basswood plywood. Non-toxic,No burr, marble track made safe from laser precision cutting.Perfect 3D wooden building Toys for kids ags 8-10-12-14.
• Perfect Craft gift :Our Jigsaw Puzzle is great gift for a birthday or chrismas,Theyare not only toys, but also craft art, which can be placed at home as decorations. You can give it to your children, husband, couple, wife.
• After Sales Service: 3-D wooden educational toys are designed to make children smarter, more imaginative and creative. Your child's safety and your satisfaction are our pursuit. For this toy, you will receive 100% customer support. If there are any quality issues regarding , we will provide you with a replacement or a full refund.

User questions & answers

Question:	Does the toy have solar energy
Answer:	A very interesting toy. After putting it together in the sun, the ball can keep spinning. No battery is needed.
Question:	Will this toy spin? Is there any music
Answer:	This fishing toy is a very interesting toy. After the AA battery is installed (the battery is not included in the package), the fish tray will rotate with the music, the fish will keep opening and closing, and the children can quickly use the fishing rod to fish Small fish。
Question:	Can the 3D jigsaw puzzle use solar energy or batteries
Answer:	Batteries can be used indoors. Solar energy can be used where there is sunlight.
Question:	Does the marble run come with a motor
Answer:	Yes. There is a motor in the 3D toy when it arrives

Product features

3D wooden puzzles for adults and kids

STEM model kit is not only a toy for boys and girls, but also a toy for adults. It is suitable for your hobbies outside of work and reduces your work pressure. After the puzzle is completed, you will get a roller coaster SETM toy. You can use it as an ornament on your desk, living room, bedroom.

high-grade gift for your friends, children, parents, age 6+, when Birthday Christmas Father's DayMother's Day.

Product description

Detailed information

● Package size: 260*180*52mm

● Assembled size: 150*120mm*170mm

● Weight: 1.3 LB

● Material：Plywood

●Assembly time:4-6hours

● Original design, First-class technology

● Great for DIY

● Excellent decoration

● Perfect gift for boys,adults,friends

Features:

1.Powered by solar energy or battery.

2.During hours of building time, children will have better understanding of STEM principles and mechanism.

3.Build wooden model kits,Open-ended play with real wood, real motors, real solar energy and real hardware inspires DIY mechanical kits for kids.

4.Where fun meets education. Perfect for birthday gift.

Tips

●For optimal use, solar panels should be oriented towards the sun.

●The DIY wooden toy includes small pieces,children under 3 must assemble under the guidance of adults.

What is in the box

● Solar Motor Set

● Laser cut wood Sheet

● Detailed English instruction

● Other small Parts

• 🛠️HIGH QUALITY MATERIAL:The 3D wooden puzzle is made of high quality plywood materials and first class laser cutting technology.Materials are recyclable ECO-friendly and safe.
• 🛠️POWERED BY THE SUN OR BATTERY:The toy is included a solar panel which makes them run when in direct sunlight.There is also a battery case can use the marble run kit indoor.(No included batteries.)
• 🛠️EDUCATIONAL DIY CRAFT:This solar power toy will teach children how to engineer a model building that uses solar power, while help to develop manual dexterity,which can enhance the imagination and creativity of children.
• 🛠️ENJOY FUN:The wooden craft kit is suitable for both adults and kids age 6+.It's a great art prefect for parents and children to finish together. A good way to spend leisure time with your children.
• 🛠️EASY SELF ASSEMBLY PUZZLE:Assembly instruction with detailed pictures will guide you step by step.The children are delighted and proud that they have finally building the kit and make the ball run.

• ☛【LASER CUTTING TECHNOLOGY】--- The Handcrafted Marble Run Puzzle is made from quality engineered wood material, the whole set is extremely designed-the pieces are easy to remove from the sheet of plywood, all protrusions and holes are thought out to the smallest detail. The interlocking mechanisms are pretty ingenious. Bring convenience to your assembly process.
• ☛【 POWER SUPPLY AND STEM KIT 】--- Compared with other wooden toys, it not only a 3d puzzle but also a marble run. In addition, we have two different types of power supply - solar panel and battery; So you can easily use it in any situation without worrying about the power supply. In the assembly process, it can help kids build up strong logical thinking ability, understand teamwork and goal setting. It is also a great way for parent-child interaction, spend a good time with your family.
• ☛【LNFINITE LOOP 】--- You don’t need to shake the handle, we have switch. When you have assembled and turned on the switch, you can see its efficient operation, the rotation of gears, the rolling of the steel ball on the ladder and the track. And the regular and relaxing sound that it works. If you want to stop, turn off the switch. It’s so wonderful!
• ☛【EASY BUT CHALLENGE】--- The instructions are in English with pictures to aid in the construction, follow the steps shown in the instructions. The 3D Wooden Puzzle Marble Run Kits consists of 101 small wooden pieces that need to be assembled by yourself... The whole process will take about 2-3 hours. It's a unique and playful learning experience for beginner and experienced makers alike! If you have any questions before or after your purchase, please feel free to contact us.
• ☛【IDEAL GIFT AND FINE ORNAMENT】--- Compared with other gifts, it’s more meaningful, easily leaving a good impression on individuals. The 3D Wooden Puzzles Mechanical is suitable for Thanksgiving Day, Christmas day, Birthday, Children's Day, Back to School day, suitable for children, colleagues, teens, family and friends. This unique and beautiful model set will also be a nice decorative element in any home or office.

User questions & answers

Question:	Once started, do I need to keep turning the crank
Answer:	This Marble Run Wooden Model Kits do not have cranks. You just need to turn on the switch to lift the ball to the top of the stairs and it will roll on the track without any help.
Question:	What age group is it suitable for? I want to buy this marble run model set for my kid for Birthday Gift
Answer:	This is a starter stem kit for children age 8 and above. It is recommended as a family activity for young kids. Older kids can assemble this kit with minimal supervision from an adult. In addition, some adult DIY fans, they like to build or gift this education toy. Hope it helps you. Have a good time!
Question:	What is included in this DIY science kit
Answer:	The following is a complete list of components: 3 marbles, a solar panel, a motor, a battery pack, a glue, a wax, a sandpaper, 3d puzzle kit assembly parts and detailed instructions with pictures. Hope it helps you!
Question:	Does this diy solar marble run model kits need batteries
Answer:	It is a perfectly designed DIY assembly craft toy. In the sun, you can use solar panels to connect the electric motor. In places without sunlight, you can use a battery box to connect the motor.(Need to buy two batteries by yourself.）

Product features

BUILD YOUR OWN MARBLE RUN

The 3D wooden puzzle is for 8 year old kid and up.

At this age, kids have strongest curiosity to explore new things.

The building blocks toy is designed to an educational tool for inspiring kid's math, science, spaces and tactile skills.

The STEM learning toy can encourages kids use imagination to play an open-ended game.

The engineering kit make kids to explore the fun of engineering buildings, developing their brains and hands-on ability.

SAFE MATERIAL

The wood puzzle is made from safe material. The wood is from all-natural trees, children can safely play with sets without harmful chemicals.

SMOOTH GEAR

The wax can help smooth gears. You can apply wax to each gear before assembling, so that the machine model can work faster when it is running.

CLEAN PARTS

The sandpaper can clean up some small debris that was not cleaned up when you removed the parts, making your wooden craft kit look more perfect.

DETAILED INSTRUCTION

The manual have detailed instructions on how to assemble step by step, it can guide kid in building models and enhance their thinking skills when reading the manual.