10 best uni mechanical pencils

Uni Mechanical Pencils, also known as Uni-ball or simply Uni, are a popular brand of mechanical pencils known for their quality, innovation, and reliability. Uni-ball is a brand under the Mitsubishi Pencil Company, a Japanese company that produces various writing instruments. Here's what you should know about Uni Mechanical Pencils:

Build Quality: Uni Mechanical Pencils are well-regarded for their robust build quality. They are often made from durable materials, such as high-quality plastics and metal components, to ensure longevity.
Lead Advancement: Uni Mechanical Pencils feature a reliable lead advancement mechanism that allows for precise control over the lead's length. Some models have a simple click mechanism, while others may incorporate more advanced mechanisms like the "Shaker" mechanism, which advances the lead by shaking the pencil.
Variety of Models: Uni offers a wide range of mechanical pencil models to cater to different preferences and needs. These include basic models for everyday use, as well as more specialized options for drafting, drawing, and other specific tasks.
Lead Sizes: Uni Mechanical Pencils are available in various lead sizes, including the standard 0.5mm and 0.7mm sizes, which are commonly used for general writing and note-taking. They also offer other sizes, such as 0.3mm and 0.9mm, to suit different applications.
Eraser: Many Uni Mechanical Pencils come with erasers built into the cap or the end of the pencil. These erasers are often replaceable, ensuring the pencil's usefulness even after the eraser is used up.
Grip Design: Uni pays attention to ergonomics and grip design, making their pencils comfortable to hold for extended periods of writing or drawing.
Lead Quality: While Uni pencils are known for their quality, they are also compatible with a wide range of high-quality leads, including Uni NanoDia and other lead brands.This allows users to choose the lead that best suits their writing or drawing preferences.
Innovative Features: Some Uni Mechanical Pencil models incorporate innovative features like lead rotation mechanisms, which help maintain a sharp point for consistent writing or drawing.
Refillable: Uni Mechanical Pencils are refillable, allowing users to easily replace the lead and eraser when they run out.
Price Range: Uni offers mechanical pencils across various price points, making them accessible to students, professionals, and enthusiasts alike.

Uni Mechanical Pencils have earned a reputation for their quality and performance, and they are widely used in schools, offices, and artistic pursuits around the world. Whether you need a reliable tool for everyday writing or a specialized pencil for technical drawing, Uni offers a diverse range of options to meet your needs.

Below you can find our editor's choice of the best uni mechanical pencils on the market

Uni Mechanical Pencil Kurutoga Pipe Slide Model 0.5mm, Black Body (M54521P.24)

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Based on 2 reviews Check latest price

Product description

The Kurutoga has a core rotation mechanism that continually rotates the pencil lead as you write. A spring-loaded clutch twists the lead incrementally every time you lift the pencil from the paper. This allows a uniform wearing of the lead so that it always remains pointed. This is great for students! It gives you an amazingly thin line. In effect, you use only 50% of the lead area that you were previously using with your old mechanical pencil. In addition, this new Kurutoga is equipped with a pipe slide system.The lead is difficult to break as you write, due to the innovative mechanism. When the core is reduced, the pipe gets shorter at the same time. The guide pipe protects the entire length of the lead. Because there's no lead breakage, your papers remain clean without smudges from broken lead dust.

Mechanical pencil
Kurutoga Series
Lead rotation mechanism
Core diameter is 0.5mm
The core is difficult to break for pipe slide system

User questions & answers

Question:	Is it good for drawing
Answer:	It is pretty good for quick sketches.
Question:	can you refill this pencil with any brand .5mm lead
Answer:	Yes, any .5 mm lead will work just fine. There is a special "Kuru Toga" lead, but it's not necessary for the proper operation of the mechanism.
Question:	Is the pencil available in
Answer:	Yes, Kurutoga is available in 0.7 mm, but it is a different model of Uni. https://www.amazon.com/dp/B00PDTPQWK/
Question:	This pencil has the retractable tip
Answer:	Yes it has the retractable tip. The entire silver metal tip will retract into the black plastic part of the pencil. When you push the top of the pencil it releases the mechanism in the pencil. While holding the top of the pencil down just take another finger (or thumb) and gently push the lead. The lead will go into the silver metal part. As you continue to gently push, the silver metal tip slides right into the black part. Just for the record, the only difference between the pencil you asked about and my pencil is the color. You are asking about the 'black' one (M54521P.24) and my 'blue' pencil's model number is (M54521P.33). From what I can tell, the only difference is the color. So yes it does retract. The first Uni pencil I bought was Uni-ball Kuru Toga Mechanical Pencil, 0.5 HB #2, 1 count. The model number for this one is 1751934. This pencil is black. Under 'Color': (it says) 0.5mm Starter Set It came in a little cardboard package which included the pencil, a package of 12 - #2 lead refills and a couple extra erasers. This pencil has the rotating lead mechanism that keeps the pencil sharpened and helps prevent breakage. I was real hesitant about buying it because I prefer the heavier metal mechanical pencils. When looking at this one, it seemed to be mostly plastic. I love a good mechanical pencil. I love to write and I love to draw! I can't stand a cheap mechanical pencil. It is like this...if it feels good in my hand, I feel I can write better/draw better. Maybe it is in my head, but I have to have a good pencil. I ordered a few pencils around the time I got this one. The other ones were the heavier metal ones I like so well. As it turned out, I used this one way more than I used the other more expensive ones. Don't get me wrong...I sure do like the other ones, but there is just something about this Uni pencil I just LOVE!!! So, after having this one for awhile, I decided to order the other one (the one you are asking about). They are two different pencils and I LOVE them both! One difference is, like I said, the pencil you asked about (M54521P.24) is retractable and this one I am telling you about now (the first one I bought...model number 1751934) is not as retractable. The lead of course is retractable. Like the one you asked about, you push the top down and you can push the lead inside the metal silver tip. But that is as far as it goes. The silver tip does NOT retract into the pencil. I love both of these pencils. Not knowing exactly what you are looking for in a pencil, I would say, what the heck...try both of them!!!!! They are different from each other and I use both of them regularly. Just my opinion though. Good luck with your decision. The other pencil I really like that I bought on Amazon is the Pentel 120 A3 DX 0.5mm - A315. This one again is mostly plastic with a metal tip. With this one, the lead will retract, but the silver metal part does not retract. The one I have is purple and it has a black rubber grippy thingy where you hold on the the pencil. I like the eraser better on the Pentel, although I usually use one of those stick erasers. Well, there you go. I hope this helps. I know you asked a 'yes' or 'no' question and I wrote you a book. LOL If I gave you too much information, please accept my apology. I hope I didn't get too excited when writing and this makes some sort of sense. LOL I just love these pencils and since I didn't know if you were looking for one that retracts or not, I wanted to tell you about the other one I had in case you liked that one better. Good luck and God bless you! ------------------- P.S. Just so there is no confusion, the answer to your question is a very simple 'yes'. :) :) :) :) :)

Uni Core Keeps Sharp Mechanical Pencil, Gun Metallic (M510171P.43)

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Based on 8 reviews Check latest price

Product description

The Kuru Toga is a Mechanical Pencil which core is kept sharp. It has a Kuru Toga engine that the core rotates little by little while you are writing. You can always write with constant thinness and density.

Lead rotating technology Mechanical pen, Kuru Toga
Roulette M510171P.43
For 0.5mm lead
Gun Metallic body

User questions & answers

Question:	Do you need to buy a special kind of lead for it
Answer:	Any 0.5mm lead will work, but the specific Kurotoga lead is softer on the outside and is purportedly more effective with the mechanism. For very dark writing, I prefer Neox lead but it can smudge/smear a little. My second favorite is Ain Stein lead, which almost never smudges and lasts a little longer (not quite as soft as Neox).
Question:	How durable is this? I am a graduate student in EE and math and break so many of the best mechanical pencils from staples and other office stores
Answer:	I actually bought this mp to add to my mechanical pencil collection. I now have about eight mps, all different. Therefore, I could not provide any info regarding its durability. I can say that this is a beautiful, finely crafted instrument. It may be the best in terms of appearance. I really don't think you would go wrong if you selected this one. Best of luck!!
Question:	is the body and cap a metal material
Answer:	No the body and eraser cap are plastic material. However the grip, the end cap, and the lead sleeve seem to be metal.
Question:	Does the tip retract? I'm worried about putting it in my pocket
Answer:	It does not retract. I've got three of these for each jacket I wear so I don't worry about forgetting to take a pencil. So far no problems with the tip...

Uni Mechanical Pencil Kuru Toga Roulette Model 0.5mm Silver (M510171P.26) 1set + Uni Mechanical Pencil Lead 0.5mm for Kuru Toga HB Black Case (U05203HB.24) 2set (M510171P.26+U05203HB.24)

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Based on 372 reviews Check latest price

Product description

This item is a convenient set of popular Uni Kurutoga Roulette Model Silver and 2 extra cores dedicated to Kurutoga. The Kuru Toga is a Mechanical Pencil which core is kept sharp. It has a Kuru Toga engine that the core rotates little by little while you are writing. You can always write with constant thinness and density. he extra core has a unique core rotation function that allows the core to rotate and continue to torch. Because the outside of the core is soft, the core is easy to fall and you can write smoothly. The case has a slim design that is easy to put into a pen case.

Lead rotating technology Mechanical pen, Kuru Toga
Roulette Model Silver M510171P. 26
Pencil Lead U05203HB. 24
Pencil Lead HB x 20 leads 0. 5mm x 60mm x 2 set

User questions & answers

Question:	Mechanical pencil (m510171p
Answer:	It is plastic on top of metal sleeve that covers eraser. Parts of the barrel are plastic and parts are metal. The entire lower part seems to be metal, the upper part of the barrel where the pocket clip is plastic. It's a good pencil anyway. They probably all have plastic parts.
Question:	im looking for the replacement of the eraser cap. is there any way to buy them
Answer:	They come with the pencil.

Uni Kurutoga Mechanical Pencil Standard, 0.5mm, Violet (M54501P.12)

Uni

Based on 1 reviews Check latest price

Product description

Uni Kurutoga Mechanical Pencil Standard, 0.5mm, Violet

Uni Kurutoga Standard Model
Lead Rotation Mechanics
0.5mm Lead

User questions & answers

Question:	Does the lead retract like the papermate sharpwriter
Answer:	Yes? If you push the lead in when you are pushing in the top to add more lead, it. Will retract. But the metal tip doesnt.
Question:	I can't find the refill slot on the pencil..... is it by the eraser? how do you remove it
Answer:	take off silver end cap, pull out eraser, refill....
Question:	Is this pencil number 2. Can i use on the usa scantron test sheet
Answer:	You can buy .5mm HB lead for this pencil and that would be the equivalent to a number 2.
Question:	What refill do i use with the uni kurutoga mechanical pencil standard, 0.5mm
Answer:	You can use .5 lead from anywhere, but the kurutoga leads are specially made to help with the consistent wearing of the tip so that its the most even.

Mitsubishi UNI kuru toga mechanical pencil ADVANCE UPGRADE MODEL 0.5mm Gun Metallic body with kurutoga HB lead 40 pieces with DAVINCIPEN Sticky Note

Based on 6 reviews Check latest price

EASY TO WRITE -- This mechanical pencil has a precision and high-grade metal body. This provides a smooth grip. The tip of body shaft has a slightly rounded shape, making it easy to gripm, so you can write letters stably.This convenient set comes with 40 refill lead for Kurutoga. You don't have to buy a refill for a long time.
ITEM DESCRIPTION -- [ kuru toga mechanical pencil Advance Upgrade Model, Refill Lead 0.5mm HB for kurutoga pack of 40 ] Travel Journaling, Planner, Calendar, Notebook, Take Notes, Sketch, Manga, Graphic, Design, It can be used actively in various situations such as illustrations.
STYLISH DESIGN -- The upper part of mechanical pencil body has a slim shape.The design of kuru toga mechanical pencil is perfect for your office and furniture. It is a modern design pencil that can be recommended for business people, students, writers, and various people.
YOU CAN WRITE SHARP AND SOLID LETTERS ALWAYS -- kuru toga mechanical pencil rotates the lead every time you write. so This will maintain a sharp tip at all times.Your letters will be easier to read.
DAVINCIPEN STICKY NOTES -- You can use sticky notes to make your notebook and easier to see. If you attach a sticky note to a page you see many times, work efficiency will improve.

User questions & answers

Question:	The description said that the lead on this pencil actually rotates when you draw with it. I just received mine an I don't see anything turning
Answer:	this pencil is great. the nicest pencil that i have ever used
Question:	What is largest lead you can use with this type of mech. Pencil
Answer:	0.05
Question:	Does it have an eraser
Answer:	yes

Mitsubishi Uni Alpha-Gel Shaker Mechanical Pencil 0.5mm Hard Grip, Black (M5618GG1P.24)

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Based on 468 reviews Check latest price

Product description

The squishy soft grip of the Alpha gels are so addictive that Uniball has been multiplying its line like bunnies. All other comfy grips seem like hard rubber compared to an Alpha gel. It is the same gel that is famous for keeping an egg from breaking even when dropped from a 5 ft. height. This pencil has a SHAKER option. You can either click or shake the pencil to extend the lead. Just change the setting by pushing the top cap all the way down to transform it into a shaker pencil. So now you can squish, shake and click your way through class and/or work.

Slightly stiffer grip.

User questions & answers

Question:	How do you refill the lead into the pencil once it is out of lead
Answer:	Remove the cap on top, and take the small piece of eraser up, then you will see the hole to insert leads.
Question:	What type/brand of lead comes with the pencil
Answer:	it doesn't come with any lead
Question:	what eraser refills fit this
Answer:	I'm not entirely sure, but it's the really small eraser refills, probably the smallest ones
Question:	is the lead red or black for this pencil
Answer:	Black, but you can put in any 5mm lead.

Uni Mechanical Pencil Kuru Toga Roulette Model 0.5mm Gun Metallic (M510171P.43) + Lead 2 Set (Pencil : Lead : U05203HB.24)

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Based on 519 reviews Check latest price

Product description

This item is a convenient set of popular Uni Kurutoga Roulette Model Gun Metallic and 2 extra cores dedicated to Kurutoga The Kuru Toga is a Mechanical Pencil which core is kept sharp It has a Kuru Toga engine that the core rotates little by little while you are writing You can always write with constant thinness and density he extra core has a unique core rotation function that allows the core to rotate and continue to torch Because the outside of the core is soft the core is easy to fall and you can write smoothly The case has a slim design that is easy to put into a pen case

Lead rotating technology Mechanical pen Kuru Toga
Roulette Model Gun Metallic M510171P 43
Pencil Lead U05203HB 24
Pencil Lead HB x 20 leads 0 5mm x 60mm x 2 set

User questions & answers

Question:	Does the mechanism really work? or is it just a gimmick? i'm can't whether to get this or the pentel graphgear
Answer:	Yes it does work. When I use this to write a letter, the thickness of the letters is consistent throughout. Other pencils leave obvious differences where I have rotated the pencil.
Question:	how many refills come in the led refill pack
Answer:	The description states 20
Question:	Does the mechanism really work? or is it just a gimmick? i'm can't whether to get this or the pentel graphgear
Answer:	With .5 lead and normal use, it's hardly noticeable to me in my work but YES it does work. Each time you lift the tip from the paper the lead rotates approx a 6th or an 8th of a turn. You can see this in the small window near the tip to verify its function (you may need to press the point several times to see the rotation mark come around). As I understand it, its function was geared toward writing Japanese characters where the point is lifted more often keeping line width consistent without rotating the pencil. The function doesn't rotate as much for English cursive writing where the point keeps contact on paper longer. It is, after all a Japanese pencil. The Uni lead is High Quality for sure! I use Uni's softer 2B for darker lines which I share with my Pentel Graphgear 1000. Both are excellent pencils! I have a preference for the Graphgear mainly because it is retractable which is a godsend when I move away from my desk!
Question:	How do you add lead
Answer:	Remove the cap at top, then remove (pull upward) eraser ... there is a internal body that you drop lead into.

Uni Mechanical Pencil Kurutoga Pipe Slide Model 0.5mm, Black Body (M54521P.24) 2 Pack

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Based on 7 reviews Check latest price

User questions & answers

Question:	Does this come with lead
Answer:	There is lead in the pencil, but it doesn’t come with extra refills.
Question:	Can this lead be used with any 0.5mm brand mechanical pencil
Answer:	Yes, this is standard .5 mm refill and fit my zebra .5 pencil, so will fit most .5 pencils.
Question:	is this non photo blue
Answer:	The lead is black and the case holding the lead is blue.

Uni Mechanical Pencil Kurutoga Pipe Slide Model 0.5mm, Black Body (M54521P.24) 3 Pack

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Based on 3 reviews Check latest price

Uni Mechanical Pencil Kurutoga Advance 0.5mm 6-Pencil Bundle Set , Navy M55591P.9 , Black M55591P.24 , Red M55591P.15 , Lime Green M55591P.5 , Blue M55591P.33 , White M55591P.1

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Based on 10 reviews Check latest price

Product description

Sharp "Advance" that you can write beautiful letters In order to respond to the need "I want to write letters cleanly" "I want to concentrate and learn without concentrating on core deviations and core breaking", I stick to the unique mechanism and body design that automatically rotates the core.

Value Set for Uni Mechanical Pencil Kurutoga Advance, Navy, Black, Red, Lime Green, Blue and White
Core rotates high speed, and continue writing beautiful characters without changing the thickness
Pen tip Vibration is suppressed with elaborately processed parts, writing feeling is stabilized
Use metal parts for clip / knock cover. Improved durability