Material | Metal |
---|---|
Brand | DIYSELF |
Color | Red |
Handle Material | Metal |
Blade Material | Metal |
Blade Length | 2.36 Inches |
Style | Ergonomic |
Handle Type | Manual-Retractable |
Manufacturer | DIYSELF |
UPC | 780744215945 |
Part Number | DIY001RD |
Item Weight | 3.84 ounces |
Package Dimensions | 5.79 x 2.83 x 0.71 inches |
Country of Origin | China |
Item model number | DIY001RD |
Power Source | hand_powered |
Item Package Quantity | 1 |
Batteries Included? | No |
Batteries Required? | No |

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DIYSELF 2Pack Utility Knife Box Cutter Retractable Blade Heavy Duty(Red)
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Bundles with this item
Purchase options and add-ons
Material | Metal |
Brand | DIYSELF |
Color | Red |
Handle Material | Metal |
Blade Material | Metal |
Blade Length | 2.36 Inches |
Style | Ergonomic |
Handle Type | Manual-Retractable |
Manufacturer | DIYSELF |
UPC | 780744215945 |
About this item
- WHAT YOU WANTED: Economical and disposable box cutting blades.Comfortable grip and wider retractable blade.
- WIDELY USED:Ready to use, cut and toss or keep some around as a spare utility knife in your garage, tool kit, home and office.
- MORE WIDER BLADE - Heavy Duty Ideal for Thicker Cuts. Use for commercial or industrial applications like thicker paper, tape, plastic, cardboard, balsa, bass wood, photos, coupons, cardstock, mat board, foam board, delicate fabrics, crafts, amazon, ups or post office packages.
- SAFETY & EASY: Razor blade for deep exact cuts. Prevent blade slipping with the safety lock tab.
- PACKAGE CONTAINS: 2-piece heavy duty retractable box cutters. The utility knife has 8 different colors among which black, blue, green, orange, pink, red, silver and yellow. Please choose the one you prefer.
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Product Description


DIYSELF———WELL WORTHY BRAND
- DIYSELF is a professional manufacturer of office products and household tools.
- We have our own factory and professional designers.
- Our products are carefully crafted by experienced workmen.
- We are committed to providing our customers with quality products and perfect service.
Ultra Sharp Box Cutter
- The utility knife blade is made of SK-5 high carbon steel, trapezoid-shaped blade. The blade is thicker than the normal utility knife, the heavy-duty box cutters are more sharp and more durable.
Premium Utility Knife Replace The Blades Easily
- The shell of the box cutter knife is made of aluminum alloy, comfortable to hold. As long as you use a screwdriver, you can replace the razor blades. When replacing the blade, you'd better wear gloves.
Box Cutters Retractable
- Press and hold the slider to change the blade length. Different blade lengths help you cut different materials, easy and convenient.

Heavy-Duty Utility Knife For What You Need
- The durable box cutter is perfect for adults and teenagers for daily use, suitable for various occasions, such as workers can use it to open boxes, housewives can use it to open wrappings, students can use it for crafts, and hikers can use it for camping.
From the brand

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DIYSELF is a brand dedicated to crafting exceptional utility knives. With a focus on innovation and quality, we empower DIY enthusiasts with tools that elevate their projects.
Our culture revolves around craftsmanship, innovation, and empowerment, delivering precise and reliable utility knives for all your needs.
Join us in embracing the DIYSELF experience and unlock limitless possibilities in your DIY endeavors.
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What makes our products unique?
All products of DIYSELF made with carefully customized molds. Our product designers have undergone detailed market research on every product, and analyze the advantages and disadvantages of various styles and materials.
Why do we love what we do?
Every time we hear a client say"Exactly as expected. Just what I wanted.", we're proud and feel happy from the bottom of our hearts.
Are our products of high quality?
Yes, every product is made by experienced workers, and has undergone strict quality inspection.
Videos
Product information
Technical Details
Additional Information
ASIN | B08NX1XYBN |
---|---|
Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #327 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #3 in Utility Knives |
Date First Available | November 20, 2020 |
Warranty & Support
Feedback

DIYSELF 2Pack Utility Knife Box Cutter Retractable Blade Heavy Duty(Red)
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This Item DIYSELF 2Pack Utility Knife Box Cutter Retractable Blade Heavy Duty(Red) | Recommendations | |||||
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Price | $7.99$7.99 | $9.99$9.99 | $8.99$8.99 | $7.99$7.99 | $5.79$5.79 | $9.99$9.99 |
Delivery | Get it as soon as Saturday, May 3 | Get it as soon as Saturday, May 3 | Get it as soon as Saturday, May 3 | Get it as soon as Saturday, May 3 | Get it as soon as Saturday, May 3 | Get it as soon as Saturday, May 3 |
Customer Ratings | ||||||
Sold By | DIYSELF | DIYSELF | DIYSELF | Jetmore | JOYUMY | xueqiangqiang |
blade material | Metal | Aluminum, Carbon Steel | Aluminum | Aluminum | High Carbon Steel | Plastic, Alloy Steel |
handle material | Metal | Rubber,Steel | Plastic,Pvc,Rubber | Wood,Rubber Handle,Rubber | Plastic,Steel,Wood | Plastic,Steel |
handle type | Manual-Retractable | Manual-Retractable | Manual-Retractable | Manual-Retractable | Manual-Retractable | Manual-Retractable |
style | Ergonomic | Box Cutter Retractable | Automatic | Portable | Retractable | Ergonomic |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the utility knife easy to use and appreciate its bright colors that make it easy to spot. The knife cuts well with minimal effort, and one customer notes it works particularly well for breaking down boxes. While the build quality receives mixed feedback, with some finding it well-made and others describing it as flimsy, customers consider it good value for money and appreciate its lightweight design.
AI-generated from the text of customer reviews
Customers find that the utility knife works well, with one customer specifically mentioning its effectiveness on packaging tape.
"No problems. Easy to use. Sharp blade. Comes in great colors and affordable." Read more
"It performs well, the blade is sharp and cuts well. The mechanical part feels very sturdy. But, the design is very basic. It does the job." Read more
"That work great!!!!!" Read more
"Work OK for an inexpensive box cutter." Read more
Customers praise the utility knife's sharpness, noting that it cuts through items effectively with minimal effort.
"...either, I have yet to switch mine to a fresh one since it’s still cutting well and it’s been about four months of use...." Read more
"No problems. Easy to use. Sharp blade. Comes in great colors and affordable." Read more
"Great color options, fits nicely in a woman’s hands, and has a sharp blade ready to go." Read more
"It performs well, the blade is sharp and cuts well. The mechanical part feels very sturdy. But, the design is very basic. It does the job." Read more
Customers find the utility knives to be good value for money, with one customer noting that the two-pack is particularly convenient.
"...Good price for the 4 pack in my opinion- coming from a semi broke manager. Haha" Read more
"No problems. Easy to use. Sharp blade. Comes in great colors and affordable." Read more
"Good buy" Read more
"Very handy and light, great for the price" Read more
Customers find the utility knife easy to use and convenient, with one customer noting that replacement blades are simple to install.
"No problems. Easy to use. Sharp blade. Comes in great colors and affordable." Read more
"Slender Easy to hold. Sharp. Easy to handle. Sturdy. Although light weight not bulky" Read more
"The color is fun and makes them easy to find, and my husband and kids are less likely to "accidentally" claim them because they're pink...." Read more
"Easy to use. Safe if used correctly." Read more
Customers find this utility knife to be a great basic box cutter that works well for work.
"...The open/close slider is easy to operate. I would purchase these again." Read more
"Poor quality control One knife was fine, the other had a flaw in the paint" Read more
"Great basic box cutter. Same ones as I got in the box store but 1/2 the price." Read more
"Very handy and light, great for the price" Read more
Customers appreciate that the utility knife is lightweight and slim.
"...Has weight to it and feels sturdy...." Read more
"Slender Easy to hold. Sharp. Easy to handle. Sturdy. Although light weight not bulky" Read more
"Very handy and light, great for the price" Read more
"...It is really light weight and it fits comfortable in my hand...." Read more
Customers like the utility knives' colors, particularly the hot pink and bright yellow options, noting that they are easy to find due to their bright hues.
"No problems. Easy to use. Sharp blade. Comes in great colors and affordable." Read more
"Great color options, fits nicely in a woman’s hands, and has a sharp blade ready to go." Read more
"The color is fun and makes them easy to find, and my husband and kids are less likely to "accidentally" claim them because they're pink...." Read more
"...Safe with a lock, yet swift in action. Many colors to choose from—choose wisely, young one. A worthy tool for craft and battle alike." Read more
Customers have mixed opinions about the utility knife's build quality, with some praising its solid metal construction and effectiveness for cutting boxes, while others find it too flimsy and report it breaking quickly.
"...The extra blades are great and the quality of the cutter feels good. Has weight to it and feels sturdy...." Read more
"Poor quality control One knife was fine, the other had a flaw in the paint" Read more
"It performs well, the blade is sharp and cuts well. The mechanical part feels very sturdy. But, the design is very basic. It does the job." Read more
"...Then after checking the reviews and seeing that they had good durability, sharp blades with storage capacity, easy blade change and all around..." Read more
Reviews with images

Cuts well
Top reviews from the United States
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- Reviewed in the United States on November 23, 2024Color: Black-blue-red-yellowNumber of Items: 4Verified PurchaseI’m not in a line of work where I need to cut boxes often, so I can’t quite account for longevity in high traffic jobs, but for a casual food service place this is great! The extra blades are great and the quality of the cutter feels good. Has weight to it and feels sturdy. The blades haven’t given up on me either, I have yet to switch mine to a fresh one since it’s still cutting well and it’s been about four months of use. Good price for the 4 pack in my opinion- coming from a semi broke manager. Haha
- Reviewed in the United States on January 19, 2025Color: RedNumber of Items: 2Verified PurchaseNo problems. Easy to use. Sharp blade. Comes in great colors and affordable.
- Reviewed in the United States on March 6, 2025Color: BlueNumber of Items: 2Verified PurchaseGreat color options, fits nicely in a woman’s hands, and has a sharp blade ready to go.
- Reviewed in the United States on December 17, 2024Color: RedNumber of Items: 2Verified PurchaseIt performs well, the blade is sharp and cuts well. The mechanical part feels very sturdy. But, the design is very basic. It does the job.
It performs well, the blade is sharp and cuts well. The mechanical part feels very sturdy. But, the design is very basic. It does the job.
Images in this review
- Reviewed in the United States on March 24, 2025Color: SilverNumber of Items: 2Verified Purchase(These box cutters look just like the seller's photo) These box cutter fit nicely in my hand (small) and cut boxes efficiently. The open/close slider is easy to operate. I would purchase these again.
- Reviewed in the United States on March 16, 2025Color: RedNumber of Items: 2Verified PurchaseSlender Easy to hold. Sharp. Easy to handle. Sturdy. Although light weight not bulky
- Reviewed in the United States on April 9, 2025Color: PinkNumber of Items: 2Verified PurchaseI used to work at a store where I collected hundreds of box cutters but for some reason I have no idea where they all went so I needed to order some because obviously as someone who ordered from Amazon you know you need a box cutter so while searching I found this one and I saw that you could pick a color so that was the first thing that drove me to this brand. Then after checking the reviews and seeing that they had good durability, sharp blades with storage capacity, easy blade change and all around safety that was enough to make me buy them and I've been happy with them since I bought them.
- Reviewed in the United States on March 26, 2025Color: BlackNumber of Items: 2Verified PurchasePoor quality control
One knife was fine, the other had a flaw in the paint
Top reviews from other countries
- Valerie J.Reviewed in Canada on January 19, 2025
5.0 out of 5 stars Really sharp!
Color: BlackNumber of Items: 2Verified PurchaseUse carefully. It is very sharp. I use it for opening boxes, breaking down boxes for recycling and it is really useful for cutting my large water colour paper into smaller pieces. Good value for the price.
- SammyReviewed in Canada on July 2, 2024
5.0 out of 5 stars Works great
Color: BlackNumber of Items: 2Verified PurchaseThese box cutters work perfect. Bought them to break down a bunch of boxes and they worked amazingly, didn’t dull fast, easy to use, comfortable to hold and looks sleek and nice. Highly recommend
- Iliana NReviewed in Canada on November 22, 2023
5.0 out of 5 stars Wasn't expecting much and was surprised
Color: PinkNumber of Items: 2Verified PurchaseGot this in a whim since I couldn't find my regular box cutter and considering the price was for 2, I had okay expectations based on reviews but once I got into using it, I was blown away.
Thing cuts very nicely without a lot of effort, goes on quite smooth and honestly you won't regret getting it. Plus pretty colours!
- TiffanyReviewed in Canada on October 4, 2023
4.0 out of 5 stars Box cutter
Color: SilverNumber of Items: 2Verified PurchaseWorks good
- Nicole MackowReviewed in Canada on March 15, 2025
5.0 out of 5 stars No Complaints
Color: GreenNumber of Items: 2Verified PurchaseGood quality and good value. I have used both for several months with no issues. I like the bright colors as they do not easily get lost.