---
product_id: 262463687
title: "8 Pack Utility Knife Box Cutters (9mm Wide Blade Cutter 4 Colors) Box Cutter Retractable, Compact Utility Knives, Extended Use for Office, Craft, Razor Knife, Paper Knife, Disposable Box Opener"
brand: "diyself"
price: "$16.38"
currency: USD
in_stock: true
reviews_count: 8
category: "Diyself"
url: https://www.desertcart.us/products/262463687-8-pack-utility-knife-box-cutters-9mm-wide-blade-cutter
store_origin: US
region: United States of America
---

# 4 vibrant colors for easy identification 9mm wider blade for thicker cuts Secure lock tab prevents blade slipping 8 Pack Utility Knife Box Cutters (9mm Wide Blade Cutter 4 Colors) Box Cutter Retractable, Compact Utility Knives, Extended Use for Office, Craft, Razor Knife, Paper Knife, Disposable Box Opener

**Brand:** diyself
**Price:** $16.38
**Availability:** ✅ In Stock

## Summary

> ✂️ Cut smarter, not harder — your all-in-one utility edge!

## Quick Answers

- **What is this?** 8 Pack Utility Knife Box Cutters (9mm Wide Blade Cutter 4 Colors) Box Cutter Retractable, Compact Utility Knives, Extended Use for Office, Craft, Razor Knife, Paper Knife, Disposable Box Opener by diyself
- **How much does it cost?** $16.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/262463687-8-pack-utility-knife-box-cutters-9mm-wide-blade-cutter)

## Best For

- diyself enthusiasts

## Why This Product

- Trusted diyself brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Snap & Refresh:** Quick blade snap-off feature keeps your cutter sharp and ready for every job
- • **Safety First Design:** Retractable blades with lock tab ensure safe storage and confident handling
- • **Compact & Ready-to-Go:** Lightweight, pocket-friendly size fits perfectly in your office, garage, or craft kit
- • **Color-Coded Convenience:** Four distinct colors let you assign knives by task or user for ultimate organization
- • **Precision Cutting Power:** 9mm wide heavy-duty blade slices through thick materials effortlessly

## Overview

The DIYSELF 8 Pack Utility Knife Box Cutters feature durable 9mm wide retractable blades designed for heavy-duty cutting tasks. Available in four vibrant colors, these compact knives offer a secure lock tab for safety and easy blade snap-off for maintaining sharpness. Perfect for office, craft, and industrial use, they combine affordability with reliable performance and ergonomic comfort.

## Description

DIYSELF is devoted to crafting top-quality hand tools. In 2010, our founder, Mr. King, had a breakthrough moment while carving a rubber stamp using a hobby knife, only to have the blade break unexpectedly. This incident sparked his curiosity in the artistry of exacto knives. Inspired by the potential for superior tools, he established DIYSELF. His vision was to provide people with high-quality hand tools that required less effort. DIYSELF is devoted to crafting top-quality hand tools. In 2010, our founder, Mr. King, had a breakthrough moment while carving a rubber stamp using a hobby knife, only to have the blade break unexpectedly. This incident sparked his curiosity in the artistry of exacto knives. Inspired by the potential for superior tools, he established DIYSELF. His vision was to provide people with high-quality hand tools that required less effort.

Review: Affordable pricing for bulk cutter purchases—excellent value for the money. - The cutter knife offers solid performance with a sharp, durable blade that handles everyday cutting tasks smoothly and efficiently. The build quality feels robust, providing a comfortable and secure grip during use. Blade replacement is quick and easy, which adds to its practicality. Overall, it delivers reliable functionality at an affordable price, making it a great value for both professional and regular use.
Review: Extremely Useful and Great to Have Everywhere! - This 8-pack of utility knives has been surprisingly handy! I originally bought them for opening packages, but now I keep one in the kitchen, office, garage, and even the car. They’re lightweight, compact, and the retractable blades make them safe to store anywhere. The 9mm blades are sharp and perfect for all kinds of tasks — breaking down boxes, cutting paper, doing small craft projects, and opening packaging without damaging what’s inside. I love that they come in multiple colors so everyone in the house can easily grab their own. For the price, this is a fantastic value. These cutters are useful, reliable, and perfect to have on hand for everyday jobs. Highly recommend if you want simple, effective box cutters that just get the job done!

## Features

- Exactly what You Need: Economical and disposable box cutting blades.Comfortable grip and wider retractable blade.
- Cutting with easy：Ready to use, cut and toss or keep some around as a spare utility knife in your garage, tool kit, home and office.
- 9MM 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, desertcart, ups or post office packages.
- Easy To Use :9mm wider blade for deep and easy cutting. Prevent blade slipping with the lock tab. Always keep your blade fresh and sharp by snapping off the blade for a new sharp cutting tip
- Customer Service: Quality you can rely on, with prompt and helpful service whenever you need it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Blade Material | Plastic |
| Brand | DIYSELF |
| Color | 8 Mix |
| Handle Material | Plastic,Wood |
| Item Length | 5.2 Inches |
| Material | Plastic |

## Product Details

- **Material:** Plastic
- **Brand:** DIYSELF
- **Color:** 8 Mix
- **Item Length:** 5.2 Inches
- **Handle Material:** Plastic,Wood
- **Blade Material:** Plastic
- **Blade Length:** 9 Millimeters
- **Style:** 8 Pack
- **Manufacturer:** DIYSELF

## Images

![8 Pack Utility Knife Box Cutters (9mm Wide Blade Cutter 4 Colors) Box Cutter Retractable, Compact Utility Knives, Extended Use for Office, Craft, Razor Knife, Paper Knife, Disposable Box Opener - Image 1](https://m.media-amazon.com/images/I/81FdP9n55yL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Does this work like an exacto knife?**
A: Cross a box cutter and an Exacto knife and this would be the result. It's probably not as good as either for their intended job, but they are a decent substitute. The blade isn't as stiff as an Exacto knife blade, so isn't as durable, but it is at least as sharp. I love them and carry them instead of a jackknife.

**Q: How to take out the back to snap? off blade**
A: I use a pair of plyers and the end of the blade snaps off and the sharp next blade is ready to use. Each knife has a lot of blades to snap off.

**Q: Does the black thumb button separate slightly to lock in place ?**
A: It doesn't really separate but it locks in place as you slide it up and down.

**Q: Would these be strong enough to constantly cut open zip ties?**
A: I would not trust anything like this product to be safe for that use. Not saying these are poor quality, they are great for box cutting and the like. It takes alot of force to cut a zip tie, I use a wire cutter, much safer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Affordable pricing for bulk cutter purchases—excellent value for the money.
*by S***. on January 13, 2026*

The cutter knife offers solid performance with a sharp, durable blade that handles everyday cutting tasks smoothly and efficiently. The build quality feels robust, providing a comfortable and secure grip during use. Blade replacement is quick and easy, which adds to its practicality. Overall, it delivers reliable functionality at an affordable price, making it a great value for both professional and regular use.

### ⭐⭐⭐⭐⭐ Extremely Useful and Great to Have Everywhere!
*by S***D on December 9, 2025*

This 8-pack of utility knives has been surprisingly handy! I originally bought them for opening packages, but now I keep one in the kitchen, office, garage, and even the car. They’re lightweight, compact, and the retractable blades make them safe to store anywhere. The 9mm blades are sharp and perfect for all kinds of tasks — breaking down boxes, cutting paper, doing small craft projects, and opening packaging without damaging what’s inside. I love that they come in multiple colors so everyone in the house can easily grab their own. For the price, this is a fantastic value. These cutters are useful, reliable, and perfect to have on hand for everyday jobs. Highly recommend if you want simple, effective box cutters that just get the job done!

### ⭐⭐⭐⭐⭐ Good price, good quality
*by L***E on January 14, 2026*

Very good price. Use as box cutter. Good product.

## Frequently Bought Together

- 8 Pack Utility Knife Box Cutters (9mm Wide Blade Cutter 4 Colors) Box Cutter Retractable, Compact Utility Knives, Extended Use for Office, Craft, Razor Knife, Paper Knife, Disposable Box Opener
- REXBETI 12-Pack Utility Knife, Retractable Box Cutter for Cartons, Cardboard and Boxes, 18mm Wider Razor Sharp Blade, Smooth Mechanism, Perfect for Office and Home use
- 3-Pack 8" Heavy Duty Scissors with Ultra Sharp Blades and Comfort Grip Handles - For Office, Home, School, Sewing, and Crafts

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*