---
product_id: 662590369
title: "Slice Micro Safety Cutter | Safe Ceramic Box Cutter Lasting 11x Longer than Metal | Keychain Box Opener | 1 Pack | Slate"
brand: "slice"
price: "R$166"
currency: BRL
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.br/products/662590369-slice-micro-safety-cutter-safe-ceramic-box-cutter-lasting-11x
store_origin: BR
region: Brazil
---

# 11x longer-lasting ceramic blade Built-in magnet for easy access Finger-friendly micro-edge safety Slice Micro Safety Cutter | Safe Ceramic Box Cutter Lasting 11x Longer than Metal | Keychain Box Opener | 1 Pack | Slate

**Brand:** slice
**Price:** R$166
**Availability:** ✅ In Stock

## Summary

> 🛠️ Cut with confidence, carry with pride.

## Quick Answers

- **What is this?** Slice Micro Safety Cutter | Safe Ceramic Box Cutter Lasting 11x Longer than Metal | Keychain Box Opener | 1 Pack | Slate by slice
- **How much does it cost?** R$166 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/662590369-slice-micro-safety-cutter-safe-ceramic-box-cutter-lasting-11x)

## Best For

- slice enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Lightweight, ergonomic design fits perfectly in your hand and on your keychain for on-the-go convenience.
- • **Magnetically Yours:** Integrated magnet sticks to your fridge or workspace, so you never lose your cutter again.
- • **Safety First, Always:** Proprietary finger-friendly micro-edge minimizes injury risk while slicing through packaging.
- • **Cut Smarter, Not Harder:** Ceramic blade lasts 11x longer than metal, saving you frequent replacements and hassle.
- • **Versatile Everyday Essential:** Effortlessly opens boxes, food packaging, plastic clamshells, and more — your all-in-one unboxing tool.

## Overview

The Slice Micro Safety Cutter features a durable 100% zirconium oxide ceramic blade that lasts 11 times longer than traditional metal blades. Its uniquely designed finger-friendly micro-edge ensures safe cutting without compromising sharpness. Compact and lightweight, it includes a built-in magnet for easy storage on metal surfaces, making it perfect for both home and on-the-go use. Trusted globally in industrial and household settings, this slate-colored cutter is the ultimate tool for safe, efficient packaging opening.

## Description

The Slice Safety Cutter is one of the first tools Slice designed and remains one of our most popular. Initially conceived for household use—it excels at opening packing tape and retail packaging—the mouse-shaped Safety Cutter has found a home in industrial settings worldwide. Its micro-ceramic blade cuts thin materials effectively while safeguarding fingers with our signature finger-friendly edge. Use the Safety Cutter’s lanyard hole and built-in magnet to keep this unique tool close at hand.

Review: Surprisingly sharp and efficient - Saw these advertised on TV shopping channel and decided to check and see what desertcart had to offer. Luckily the same products were on their website. I ended up ordering 3 sets of 2 per pack. I'm definitely keeping one and am gifting all the others to family members for their household use. They are very sharp and work like a charm!!! I am really impressed. Also they are small but have an internal magnet that attached easily to the Refrigerator so we know where it is and can grab it quickly and easily to open any box, envelope, bubble pack items and stubborn plastic and cardboard items! Love them and not expensive.
Review: Pleasantly Surprised ! - I couldn’t believe how well these work. They’re the perfect size for your hand and cut so easily. I love having something around to break down boxes instead of searching around the house for a pair of scissors that do a crappy job. This is like butter. Plus I don’t worry about cutting my fingers. Now be aware this tiny tiny little blade is sharp!!! But I don’t worry while I do it because it’s so perfect in my hand. Plus, even found out they are magnetic so they’re right on the fridge for easy access. I can’t believe I’m writing a review for this silly little thing but it’s amazing.

## Features

- CUT PACKAGING, NOT YOUR FINGERS: This small box opener's minimally exposed micro-blade is made of 100% zirconium oxide and safeguards against injury with its proprietary finger-friendly edge; keeping both the user and the contents inside the package safe.
- OPEN BOXES OF ANY KIND: This ceramic utility blade is not only great for breaking down boxes, but it is also perfect for cutting a variety of items like food packaging and plastic clamshell packaging.
- BLADE LASTS 11X LONGER: Our safety box cutter is just as effective as a traditional metal blade due to our blade's durability and design. Additionally, our ceramic utility blade never rusts and lasts 11x longer than metal package openers.
- FOR HOME OR ON-THE-GO: Slice's lightweight mini utility knife is an ideal on-the-go keychain knife but is also sufficient for home use. With a unique and ergonomic design and a rubberized non-slip material, this small box cutter is perfect for everyday use.
- YOU CAN TRUST SLICE: Slice remains the first choice for safety and effectiveness in industrial settings and is now recognized as the leading box-opening tool in homes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJ1RCHTD |
| Batteries Required? | No |
| Best Sellers Rank | #1,795 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #9 in Utility Knives |
| Blade Material | Ceramic |
| Brand | Slice |
| Color | Slate |
| Customer Reviews | 4.4 4.4 out of 5 stars (16,197) |
| Date First Available | September 26, 2024 |
| Handle Material | Rubber |
| Included Components | Utility Knife |
| Item Length | 2.41 Inches |
| Item Package Quantity | 1 |
| Item Weight | 0.21 ounces |
| Item model number | 50336 |
| Manufacturer | Slice Industrial |
| Material | Rubber, Zirconia |
| Part Number | 50336 |
| Power Source | hand_powered |
| Size | 1 Pack |
| Style | Safety Cutter |
| UPC | 850062503366 |

## Product Details

- **Blade Material:** Ceramic
- **Brand:** Slice
- **Color:** Slate
- **Handle Material:** Rubber
- **Item Length:** 2.41 Inches
- **Item Weight:** 0.21 Ounces
- **Manufacturer:** Slice Industrial
- **Material:** Rubber, Zirconia
- **Style:** Safety Cutter
- **UPC:** 850062503366

## Images

![Slice Micro Safety Cutter | Safe Ceramic Box Cutter Lasting 11x Longer than Metal | Keychain Box Opener | 1 Pack | Slate - Image 1](https://m.media-amazon.com/images/I/211WHCkAzzL.jpg)
![Slice Micro Safety Cutter | Safe Ceramic Box Cutter Lasting 11x Longer than Metal | Keychain Box Opener | 1 Pack | Slate - Image 2](https://m.media-amazon.com/images/I/21bEwNtwa7L.jpg)
![Slice Micro Safety Cutter | Safe Ceramic Box Cutter Lasting 11x Longer than Metal | Keychain Box Opener | 1 Pack | Slate - Image 3](https://m.media-amazon.com/images/I/415L8R8-jUL.jpg)
![Slice Micro Safety Cutter | Safe Ceramic Box Cutter Lasting 11x Longer than Metal | Keychain Box Opener | 1 Pack | Slate - Image 4](https://m.media-amazon.com/images/I/41Ekux+KtKL.jpg)
![Slice Micro Safety Cutter | Safe Ceramic Box Cutter Lasting 11x Longer than Metal | Keychain Box Opener | 1 Pack | Slate - Image 5](https://m.media-amazon.com/images/I/41ZESjkDlQL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Surprisingly sharp and efficient
*by A***P on December 12, 2025*

Saw these advertised on TV shopping channel and decided to check and see what Amazon had to offer. Luckily the same products were on their website. I ended up ordering 3 sets of 2 per pack. I'm definitely keeping one and am gifting all the others to family members for their household use. They are very sharp and work like a charm!!! I am really impressed. Also they are small but have an internal magnet that attached easily to the Refrigerator so we know where it is and can grab it quickly and easily to open any box, envelope, bubble pack items and stubborn plastic and cardboard items! Love them and not expensive.

### ⭐⭐⭐⭐⭐ Pleasantly Surprised !
*by L***A on January 1, 2026*

I couldn’t believe how well these work. They’re the perfect size for your hand and cut so easily. I love having something around to break down boxes instead of searching around the house for a pair of scissors that do a crappy job. This is like butter. Plus I don’t worry about cutting my fingers. Now be aware this tiny tiny little blade is sharp!!! But I don’t worry while I do it because it’s so perfect in my hand. Plus, even found out they are magnetic so they’re right on the fridge for easy access. I can’t believe I’m writing a review for this silly little thing but it’s amazing.

### ⭐⭐⭐⭐⭐ GREAT TO HSVE AROUND
*by T***R on August 21, 2025*

My wife first got a similar product from pampered chef years ago. Recently it finally broke. I found these, and are exactly like the one we had before except the color. This is a great little cutter. It has a small magnet built into it. So it easily hangs on the side of a refrigerator. It opens up boxes, letters very easily and is only about 3" long. I didn't realize how much we used it until the old one finally broke. After a few weeks i knew we had to find another and I found this. This is a very simple mostly safe little cutter. It easily cuts through packaging tape on boxes, will slice through an envelope, to open mail. The blade is very small, but does the job. It could be a choking hazard for small children, so you will want to keep it out of reach to them. I bought 2 of them. 1 for the kitchen and 1 for the office to open mail. It is a very nice handy cutter that will last a long time.

## Frequently Bought Together

- Slice Micro Safety Cutter | Safe Ceramic Box Cutter Lasting 11x Longer than Metal | Keychain Box Opener | 1 Pack | Slate
- Slice 10512 Pen Cutter, Auto-Retractable Ceramic Blade, Safety Knife, Stays Sharp up to 11x Longer Than Steel Blades
- Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack

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**Shop now:** [https://www.desertcart.com.br/products/662590369-slice-micro-safety-cutter-safe-ceramic-box-cutter-lasting-11x](https://www.desertcart.com.br/products/662590369-slice-micro-safety-cutter-safe-ceramic-box-cutter-lasting-11x)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-16*