12 best cosmos utility knives

Cosmos utility knives are not widely recognized as a specific brand or product related to utility knives, hand tools, power hand tools, or tools for home improvement up to my last knowledge update in 2023. It's possible that Cosmos is a lesser-known or specialized brand that may have emerged after that date.

For information about Cosmos utility knives or any other specific products, it's recommended to check with retailers or manufacturers specializing in tools and home improvement equipment for the most up-to-date and detailed information about their offerings.

Below you can find our editor's choice of the best cosmos utility knives on the market
  

COSMOS Pack of 12 Mini Retractable Utility Knife Box Cutter Letter Opener, Random Color

Cosmos

Based on 875 reviews Check latest price

Product description

Pack of 12 Mini Retractable Utility Knife Box Cutter Letter Opener, Random Color

  • Set of 12 mini knives come with RANDOM colors. Colors of product may differ with the photos.
  • Portable and cute design
  • Can be used for cutting envelope, food bags, plastic bag, wrapping tape, etc.
  • Hanging hole design, can be attached to your keychain
  • Size: Each piece about 6 x 3.6cm

User questions & answers

Question: Is it magnetic? Can you stick it to the refrigerator
Answer: I don't know. I bought it for a home stereo
Question: Are the blades ceramic or metal? I am looking for ones with ceramic safety blades
Answer: It worked perfectly for my white box fan
Question: Are blades replaceable
Answer: Not sure, but I doubt it. For a fan I would suggest splicing using wire & plug. Probably cheaper. This is made for radio / boom box (and it doesn't really work very well for that).
Question: Are these auto-retractable? Meaning, slide the button up and hold it to cut, and then let go to let the blade slide back into the case
Answer: I don't have a fitbit. However, one end of this cord plugs into a standard wall socket and the other end into your device. Look at the picture of the cord. If the end of it matches what fitbit needs, then it should work.

COSMOS 10 Pcs Pocket Box Cutter Mini Retractable Utility Knife Cutter Letter Opener, Random Color

CM

Based on 66 reviews Check latest price

Product description

Set of 10 mini knives. Ship in RANDOM colors. Colors of product may differ with the photos.

  • Set of 10 mini knives.
  • Portable and cute design. Size: about 7.5 cm x 2 cm
  • Can be used for cutting envelope, food bags, plastic bag, wrapping tape, etc.
  • Hanging hole design, can be attached to your keychain
  • Ship in RANDOM colors. Colors of product may differ with the photos.

Product features

Just follow the red lines

Young artists learn to draw by following easy steps and tracing simple outlines.

The red lines in each step make it easy to complete each animal.

Draw horses, sheep, lions, bears, penguins, monkeys, and more

Kids can then use their new artistic skills (and imagination) to draw animals freehand in the background scenes throughout.

Trace over extra animal outlines to build confidence

There's lots of room to practice.

Encourage your little artist's abilities

Kiddos can draw on their own with helpful, easy-to-follow, and essentially wordless instructions.

This child-friendly book makes it fun to draw favorite animals

Build your child's confidence and creativity!

These simple animal drawings are a great way to start.

Learning to draw also helps your child develop his or her fine motor skills and eye/hand coordination.

Perfect quiet-time activity

And no expensive materials needed!

Just a pencil and this book.

Our Company History

In 1928, at the age of twenty-two, Peter Beilenson began printing books on a small press in the basement of his parents’ home in Larchmont, New York. Peter—and later, his wife, Edna—sought to create fine books that sold at prices even a pauper could afford.

Today, still family owned and operated, Peter Pauper Press continues to honor our founders’ legacy—and our customers’ expectations—of beauty, quality, and value.

Image: Peter Pauper Press headquarters, circa 1948.

Just follow the red lines

Young artists learn to draw by following easy steps and tracing simple outlines.

The red lines in each step make it easy to complete each animal.

Draw horses, sheep, lions, bears, penguins, monkeys, and more

Kids can then use their new artistic skills (and imagination) to draw animals freehand in the background scenes throughout.

Trace over extra animal outlines to build confidence

There's lots of room to practice.

Encourage your little artist's abilities

Kiddos can draw on their own with helpful, easy-to-follow, and essentially wordless instructions.

This child-friendly book makes it fun to draw favorite animals

Build your child's confidence and creativity!

These simple animal drawings are a great way to start.

Learning to draw also helps your child develop his or her fine motor skills and eye/hand coordination.

Perfect quiet-time activity

And no expensive materials needed!

Just a pencil and this book.

Our Company History

In 1928, at the age of twenty-two, Peter Beilenson began printing books on a small press in the basement of his parents’ home in Larchmont, New York. Peter—and later, his wife, Edna—sought to create fine books that sold at prices even a pauper could afford.

Today, still family owned and operated, Peter Pauper Press continues to honor our founders’ legacy—and our customers’ expectations—of beauty, quality, and value.

Image: Peter Pauper Press headquarters, circa 1948.

50 Bulk Small Red Utility Knife Box Cutters Snap Off Blade 9MM Blade

Motoproducts

Based on 2 reviews Check latest price

Product description

FEATURES: FIFTY 50: Small Red Utility Knife Box Cutters. 5.25 inch Long. 2.5 inch Usable Blade. Retractable Blade. One Hand Thump Slide and Lock. 7/16 inch Wide Snap Off Blade. 12 Snap off Segments for New Tip. Black Knife End used to Snap Blade. Blade is Replaceable. NOTE: Each order is for FIFTY (50) knives:

  • 50 Small Red Utility Knife Box Cutters
  • 5.25" Long 2.5" Usable Blade
  • Retractable Blade.
  • One Hand Thumb Slide and Lock.
  • 12 Snap off Segments for New Tip.

Hyde Tools 42025 Mini Top Slide Utility Knife

Hyde

Based on 335 reviews Check latest price

Product description

Lightweight, pocket-size knife for light duty cutting has top slide blade adjustment with 3 blade positions.

User questions & answers

Question: Can I use with blades dimensions: Approx 1-1/8" tip to tip, 9/16" across top, 3/8" high
Answer: Don't know where they are made but don't waste your time on these shirts. Very cheaply made and run about 2 sizes small. I just gave the shirts away. Also if you wash them they will have to ironed,steamed or hanged to dry because they look terrible if you dry them. My advice is pay more for a better shirt.
Question: What is the size of this knife? It says 3x8 and that is not mini
Answer: I also have a long torso. This shirt just barely went past my belt. Too short for me.
Question: Is it made out of metal, or shiny plastic
Answer: Sizing is good. Shrunk a little
Question: Can you lock the blade in the open position or is it spring loaded to close automatically if you aren't applying pressure to the slider
Answer: We got the shirt as pictured. Our very critical daughter said it looked great.

CRAFTSMAN Utility Knife, Retractable Blade, 2-Pack (CMHT10382)

Craftsman

Based on 2 reviews Check latest price

Product description

No more losing your blade. The retractable utility knife has a patented interlocking nose to hold the blade secure and comes with 3 utility blades per knife. No more needing to store your blade away from the knife. The hassle free storage allows you to store and be ready to go.

  • Patented interlocking nose to hold blade securely
  • Three position retractable blade
  • Integrated blade storage in handle
  • Includes 3 utility blades per knife
  • Full Lifetime Warranty, refer to "Warranty & Support" section below for full details

User questions & answers

Question: What are the dimensions of the tool itself
Answer: Straight blades only.
Question: It says there are 3 blades included per knife. I purchased this item and can‘t find any blades. Where are the blades
Answer: I got four cutters in four different colors; the cutters were the same type.
Question: How do you get the blade out
Answer: Razor box cutters are not my first choice for opening mail. But I use them because one is always at hand. Good for boxes and packages. For letters, an ordinary cheap letter opener “knife” works better and easier Not really a big deal, either will open mail.
Question: Is the housing made of plastic or metal
Answer: Amazon is responsible for shipping.

WORKPRO Folding Utility Knife Set Quick Change Blade, Back-lock Mechanism 3-piece with 10-piece Extra Blades

WORKPRO

Based on 1 reviews Check latest price
  • Contains 3 utility knifes with different colors: red, green and blue;
  • Quick change blade mechanism for easy installing and releasing the blade;
  • Lightweight aluminum grip handle with belt clip
  • Suitable for general-purpose cutting, as cutting boxes, rope, carpet, plastic, leather, wallpaper etc.
  • Accepts all standard utility blades, 10 extra blade included in dispenser

User questions & answers

Question: If it gets dirty, filled with crap how do you clean it
Answer: Unfortunately, this knife is not considered to be OSHA compliant as it does not include a spring loaded feature. According to OSHA the knife must contain a spring loaded feature to be compliant. This knife does however feature a safety lock for extra security.
Question: Are the blades the normal size used in a typical utility knife
Answer: Yes, the blades can be replaced. The housing is plastic and may not last very long, but for the price you can't beat it!
Question: Can you carry extra blades in the knife
Answer: With the blade retracted, the overall length of the unit is appoximately 6"
Question: How much does each knife weigh, in grams
Answer: The length is 6" long.

Product features

WORKPRO Folding Utility Knife Set Quick Change Blade, Back-lock Mechanism 3-piece with 10-piece Extra Blades

WORKPRO

Affordable Dependability, Reinvented.

Our sole focus is to build high quality tools at an incredible value.

We are in business to bring affordable dependability to the world of tools.

The set includes:

Three 3 utility knives with different colors: red, green and blue

10 extra blades included in dispenser

Design

  • Head is constructed by stainless steel for durability,strength and rust resistance
  • Double aluminum curved handle is lightweight and ergonomic,comfortable to handle and use
  • When it is closed, the knife looks like an egg, safe and simple

Quick change mechanism and Back lock

The knife is designed for easily operation

  • LOCK-BACK, which safely locks the blade in place when fully opening or closing it
  • Quick Change Mechanism, just press the button and then,release, change and insert new blade,quickly and safely

Size

  • Mini size, portable to hold and carry
  • Textured pattern in grip like diamond for anti-slip while using

Belt clip

  • Lightweight grip handle with belt clip, with it you can hang in the belt, convenient and portable to carry and take when you're going to use it

SK5 Knife blades

  • Regular duty utility blade of SK5 steel for cutting
  • Fits most standard utility knives

Widely use

The folding utility knife is ideal for cutting lots of objects. Like carpet, paper, plastic, leather, carton box, aluminum sheet, beverage can and so on. It's ideal to do DIY or to work in household with the knife.

RJWKAZ Mini Utility Knives Box Cutter Retractable Letter Opener (Blue/Pink/White) 3PC

RJWKAZ

Based on 1 reviews Check latest price
  • COLOR:Cute colors-Blue,Pink,White
  • DIMENSION: 2.7" x 1.5";Blade Thickness: 0.4mm/0.015"please refer to our picture 2;Small and sharp, very handy and pretty; Mini Size ,Fits in your Palm! Light weight!
  • KEY CHAIN DESIGN: Hanging hole design, convenient lanyard/key-ring hole.
  • APPLICATION: Can be used for letters, packages, envelope, food bags, plastic bag, wrapping tape,even to cut up large boxes. They are easy to grip, to use.
  • PACKAGE CONTENT: 3 x Mini Cutter (1 PC each color)

User questions & answers

Question: can the blades be replaced, if so what type of blade
Answer: It is 6 inches long.
Question: Where can I buy replacement blades
Answer: Keep the blade slider fully extended. Carefully insert the used end into the chamber behind the silver end piece and load the hole onto the stub on which the blade rests. Secure in place and press the green stub at the bottom and retract the blade back to full closure. I wish I could show a video of this. It takes practice, but trust me it gets easier. Just be careful the silver thumb guide can get in the way, making it hard to get the blade in. I hope this is of some use.
Question: Steel or ceramic blade
Answer: The cutter itself doesn't have a belt clip, but Phc makes a holster that will clip to your belt. A little over three bucks, check Amazon at https://www.amazon.com/Plastic-Utility-Knife-Holster-Cutters/dp/B00SHEPMFE.
Question: Is it magnetic so I can stick it to my refrigerator
Answer: Five. The blades we use, PHCSP017 Replacement Blades, come in packs of five, and a whole pack will fit in there. However, you might have to slip them in just one or two at a time, because you have to slide them in at kind of an angle; you can't just shove a whole stack of blades into that little pull-out compartment on the butt of the cutter. But if you slide them in one, maybe two at a time, and just let them drop into the compartment, it will comfortably hold a whole stack of five blades.

Product features

INFORMATION:

CUTE COLOR: colors-Blue,Pink,White;

BLADE MATERIAL: SK5 High hardness and strong wear resistance

DIMENSION: 2.7" x 1.5";Blade Thickness: 0.4mm/0.015", please refer to our picture.

Details Show:

Small and sharp, very handy and pretty; Mini Size ,Fits in your Palm! Light weight!

KEY CHAIN DESIGN:

Hanging hole design, convenient lanyard/key-ring hole.

KEEPING SAFETY:

It has a lock that can steady for a long cutting period (Not need always hold while cutting). Press the slider button, retractable blade is safety hidden when not in use-less blade means reduced injuries, keeping you safety.

APPLICATION:

Can be used for letters, packages, envelope, food bags, plastic bag, wrapping tape, card stock, retail garment bags, flexible plastics, even to cut up large boxes. They are easy to grip, to use.

100x Bulk Small Neon Orange Utility Knife Box Cutters Snap Off Blade 9MM Blade

Based on 2 reviews Check latest price

Product description

FEATURES: ONE HUNDRED (100): Small Neon Orange Utility Knife Box Cutters. 5.25 inch Long. .5 inch Usable Blade. Retractable Blade. One Hand Thump Slide and Lock. .5 inch Wide Snap Off Blade. 12 Snap off Segments for New Tip. Black Knife End used to Snap Blade. Blade is Replaceable. NOTE: Each order is for ONE HUNDRED (100) knives:

  • 100 Small Neon Orange Utility Knife Box Cutters
  • 5.25" Long .50" Wide Usable Blade
  • Retractable Blade.
  • One Hand Thumb Slide and Lock.
  • 12 Snap off Segments for New Tip.

User questions & answers

Question: Does the lever have a lock to prevent blade from extending further while cutting or when placed in a toolbox
Answer: I found it to be true to size and it did not shrink with washing.
Question: Is there 2 or 4 boxes of 4, meaning, am I getting 8 or 16 knives depending on option chosen
Answer: Short sleeves just the right length
Question: Do they have a clip to hang on pocket
Answer: Yes.

20x Bulk Red Utility Knife Box Cutters Snap Off Blade

Based on 5 reviews Check latest price

Product description

USE FOR: Construction, woodworking, crafts, farming, fishing, camping, and hunting. Ideal for cutting cardboard, plastic leather carpet, rope, etc. PACKAGE CONTAINS: Set of 5 Adjustable thumb blade lock. Adjustable blades snap-off, ensuring sharp cutting edges. BEST ECONOMY BOX CUTTER UTILITY KNIFE: Heavy Duty Utility Knife comes with a Snap off, Built-In Snapper End Cap for Easy Blade Renewal. Long Blade is Scored to Snap Off at Intervals to Reset the Blade to the Next Sharp Section 15 points for long lifetime and sharpness Easy to carry around in Pocket, Belt Pouch, Tool Kit, Shirt Pocket. light weight. IDEAL FOR MANY CUTS - Use for precise applications like paper, tape, plastic, cardboard, balsa, bass wood, photos, coupons, cardstock, mat board, foam board, delicate fabrics, crafts, amazon, ups or post office packages. EXTENDED USE AND SAFETY LOCK FEATURES- Prevent blade slipping with the safety lock tab. Always keep your blade fresh and sharp by snapping off the blade for a new sharp cutting tip.

  • TWENTY (20): Red Utility Knife Box Cutters.
  • 6.00ins Long. 3.00ins Usable Blade.
  • Retractable Blade.
  • One Hand Thump Slide and Lock.
  • 7 Snap off Segments for New Tip.

Online Best Service Utility Knife Box Cutter Retractable Blade Snap off Razor Knife with Safety lock 5" Wholesale lot (24 Pack)

Online Best Service

Based on 311 reviews Check latest price

Product description

Features:

* Box Cutter Utility knives are made for home, office, commercial

* Overall length is 5", when blade is fully retracted. 7" when blade is fully extended.

* Safety lock keeps blade securely fixed on desired position

* Always a snap away from a fresh point and a sharp edge with this breakaway snap off box cutter.

* Assorted Colors

  • Box Cutter Utility knives are made for home, office, commercial
  • Overall length is 5", when blade is fully retracted. 7" when blade is fully extended.
  • Safety lock keeps blade securely fixed on desired position
  • Always a snap away from a fresh point and a sharp edge with this breakaway snap off box cutter.
  • Assorted Colors (24 Pack)

User questions & answers

Question: What is the blade width
Answer: Yes, of course...
Question: Is there a pocket clip on this
Answer: Some are made in Vietnam and are complete trash. The Bangladesh ones are on a completely different level. Softer and also fits as supposed to.

Internet's Best Premium Utility Knife - Set of 10 - Retractable Razor Knife Set – 10 Extra Blade Refills - Box Cutter Locking Razor Knife – Rubber Grip - Black

Internet's Best

Based on 10 reviews Check latest price
  • HEAVY DUTY UTILITY KNIFE: Full metal, durable design allows for a long lasting, extremely durable cuts and slices on boxes, plastic packaging, straps, carpet, roofing, drywall and other materials. The rubber grip and ergonomic design allows the knife to comfortably stay in your hand
  • RETRACTABLE & ADJUSTABLE BLADE: Razor simply slides open to 3 different blade lengths for exact cuts. Blade easily retracts to lock safely within metal frame when finished using
  • QUICK RELEASE: When razor needs to be replaced, simply extend the razor blade all the way, press the red button and remove the razor blade. Insert the new razor while pressing down the red button until secure
  • BULK BOX CUTTER SET: Includes 10 Premium utility knives saving you money and ensuring you always have extra
  • REPLACEMENT BLADES: Includes refill pouch containing 10 extra blades. DIMENSIONS: 1.5” Width x 6” Length. Weight: .35 lbs.

Product features

Heavy Duty Utility Knife

Internet’s Best Premium Utility Knife has been designed with a durable, metal case with rubber grip allowing for a long lasting, extremely durable utility knife. The razor easily cuts and slices boxes, plastic packaging, and straps easily. Perfect box cutter for use around the home, office or warehouse. Blade retracts to lock safely within metal frame when finished using. Slice through your projects in less time with Internet’s Best Premium Utility Knife.

  • Includes 5 Extra Replacement Blades
  • Easy to Replace Blades with Quick Release
  • Retractable & Adjustable Blade
  • Heavy Duty
  • Rubber Grip

Easy to Change Blades with Quick Release

When razor needs to be replaced, simply extend the razor blade all the way, press the red button and remove the razor blade. Insert the new razor while pressing down the red button until secure.

5 Replacement Blades

Includes refill pouch containing 5 extra blades

Easy to Handle

Metal, durable design with rubber grip allows for a long lasting, extremely durable cuts and slices on boxes, plastic packaging, and straps. Includes 2 premium utility knives. Perfect box cutter utensil.

Set of 2 Box Cutters

  • 1.5” Width x 6” Length

Easy Blade Replacement:

  1. Extend knife blade
  2. Press red button to release blade and carefully remove blade
  3. Press red button again and insert new blade until you feel it lock into place

Perfect Cutting Tool

Slice through your projects in less time with Internet’s Best Premium Utility Knife.

Box Cutter/Hobby Retractable Utility Knife with Strong Snap off Blades (10 Pack)- Great Knife for Cutting Boxes, Panels, tough Packaging, and Much More

Based on 9 reviews Check latest price

Product description

The package includes 10 industrial strength utility knives / box cutters with varying vibrant colors and each knife has 12 snap-off blades! Comes in Two colors, Please view included images.

  • RETRACTABLE SOLUTION - Retractable strong snap off blades for easy use.
  • PRACTICAL AND PERFECT - These utility knives are ready to tackle any and all of the 100s uses, including Cutting tough packaging, Boxes and Cardboard,Roofing, Rubber, Drywall, Kevlar, Linoleum, plastics and More!
  • GREAT VALUE - Get 10 utility knives / box cutters with 12 snap-off blades for the price of one, Compare and Save!
  • COMFORTABLE - Ergonomically designed handle
  • COLORS - Varying vibrant translucent colors. ( Please see included images)

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