---
product_id: 476196250
title: "Sonuimy 2-Stage Retractable Ceramic Mini Box Cutter, Safety Box Opener with Lock, Magnetic Package Opener Keychain, Small Pocket Utility Knife Tool Knives for Warehouse Office Work Cardboard -3PCS"
brand: "sonuimy"
price: "25 DH"
currency: MAD
in_stock: null
reviews_count: 8
url: https://www.desertcart.ma/products/476196250-sonuimy-2-stage-retractable-ceramic-mini-box-cutter-safety-box
store_origin: MA
region: Morocco
---

# 2-stage retractable lock ceramic blade = 12 metal blades strong magnet attachment Sonuimy 2-Stage Retractable Ceramic Mini Box Cutter, Safety Box Opener with Lock, Magnetic Package Opener Keychain, Small Pocket Utility Knife Tool Knives for Warehouse Office Work Cardboard -3PCS

**Brand:** sonuimy
**Price:** 25 DH
**Availability:** ❌ Out of Stock

## Summary

> ✂️ Cut smart, carry safe — the ultimate pocket-sized power tool!

## Quick Answers

- **What is this?** Sonuimy 2-Stage Retractable Ceramic Mini Box Cutter, Safety Box Opener with Lock, Magnetic Package Opener Keychain, Small Pocket Utility Knife Tool Knives for Warehouse Office Work Cardboard -3PCS by sonuimy
- **How much does it cost?** 25 DH with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/476196250-sonuimy-2-stage-retractable-ceramic-mini-box-cutter-safety-box)

## Best For

- sonuimy enthusiasts

## Why This Product

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

## Key Features

- • **Magnetic Convenience:** Built-in strong magnet lets you attach the cutter to metal surfaces instantly—no hooks needed, always within reach.
- • **Compact & Lightweight:** At just 3.7 inches and 1.76 ounces, this mini box cutter fits effortlessly in your hand, pocket, or workspace for on-the-go efficiency.
- • **Precision Safety Lock:** Dual-stage retractable blade with secure locking prevents accidental cuts and ensures safe carry in your pocket or keychain.
- • **Tested for Excellence:** Passed 15+ rigorous tests including cutting, safety, and durability, guaranteeing a reliable tool for office, warehouse, or home use.
- • **Unmatched Ceramic Durability:** Calcinated at 2732℉, the ceramic blade outlasts 12 metal blades, delivering long-lasting sharpness without replacements.

## Overview

The Sonuimy 2-Stage Retractable Ceramic Box Cutter (3PCS) features a dual-stage locking mechanism and ultra-durable ceramic blades that last 12 times longer than metal. Compact and lightweight, it includes a strong magnet for easy storage on metal surfaces and has passed over 15 safety and durability tests, making it the perfect precision tool for professionals and multitaskers alike.

## Description

About Sonuimy We are committed to creating colourful, high quality, cost effective stationery or office products. We believe that through clever product design, colourful combinations and better product service, we can make life better for everyone. About Sonuimy We are committed to creating colourful, high quality, cost effective stationery or office products. We believe that through clever product design, colourful combinations and better product service, we can make life better for everyone. What makes our products unique? Sonuimy by combining premium materials with our sleek aesthetic, Create more novel and best value for money products.We always present the best products to our customers. Why do we love what we do? Because we believe the world can be more organized and beautiful through great design. We strive to make every product we create give the amazing moment for our customers. What problem are we solving? Sonuimy aims to provide customers with colourful, cost-effective and practical products that make everyone's life easier and happier. What makes our products unique? Sonuimy by combining premium materials with our sleek aesthetic, Create more novel and best value for money products.We always present the best products to our customers. Why do we love what we do? Because we believe the world can be more organized and beautiful through great design. We strive to make every product we create give the amazing moment for our customers. What problem are we solving? Sonuimy aims to provide customers with colourful, cost-effective and practical products that make everyone's life easier and happier. pencil sharpeners& box cutters Sonuimy Reusable Lunch Bags

Review: It Works - Great little gadget! Works well!
Review: Very handy - I only use on stretch wrap, tape and cardboard. It performs great. I like the locking feature. I’ve used it for a week and no sign of dulling. I will definitely order more. I like the compact design well.

## Features

- 【SAFETY & LOCK BLADE DESIGN】Have you ever cut your hand by box cutter? Please rest assured that ours will never scratch your hand; It has locking blade design and thickened ceramic blades; Even if you touch it, it will not hurt your hand; Our mini box opener can put in your pocket with confidence
- 【2-STAGE RETRACTABLE】 Humanized retractable design; On stage-1, you can use it for opening packages, wrapping tape, coupons, letters, mails, plastic bags, envelope, food/snack bags and paper cuts and slices; On stage-2, you can open boxes, cut string, parcels or large boxes; Easy to use in the office, warehouse, kitchen, work, home ect.
- 【STRONG MAGNET】The Sonuimy Safety Ceramic Cutter is equipped with strong magnet; You can easily attach it on the fridge or iron shelf without a hook, so handy; With keychain hole to effectively prevent loss
- 【DURABLE CERAMIC BLADE】The ceramic blade is calcinated to 2732℉ high temperature, hardness is second only to diamond; So our long lifespan ceramic blade is equal to 12 metal blades; No need to change blades; Blade thickness : 0.05''
- 【BUY WITH CONFIDENCE】Each of our small utility knife have passed over 15 tests including cutting, safety, magnetic, dropping, hardness, retractable, durability before reaching users
- 【NOTICE】Turn on the lock switch before use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8P7DR6Q |
| Best Sellers Rank | #373,905 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,228 in Utility Knives |
| Blade Length | 0.28 Inches |
| Blade Material | Ceramic |
| Brand | Sonuimy |
| Brand Name | Sonuimy |
| Color | Red Blue Black |
| Customer Reviews | 4.7 out of 5 stars 710 Reviews |
| Handle Material | Iron,Metal,Plastic |
| Handle Type | Manual-Retractable |
| Item Length | 3.7 Inches |
| Manufacturer | Sonuimy |
| Material | Plastic |
| Material Type | Plastic |
| Product Style | Modern |
| Unit Count | 1.0 Count |

## Product Details

- **Blade Length:** 0.28 Inches
- **Blade Material:** Ceramic
- **Brand:** Sonuimy
- **Color:** Red Blue Black
- **Handle Material:** Iron,Metal,Plastic
- **Item Length:** 3.7 Inches
- **Manufacturer:** Sonuimy
- **Material:** Plastic
- **Style:** Modern

## Images

![Sonuimy 2-Stage Retractable Ceramic Mini Box Cutter, Safety Box Opener with Lock, Magnetic Package Opener Keychain, Small Pocket Utility Knife Tool Knives for Warehouse Office Work Cardboard -3PCS - Image 1](https://m.media-amazon.com/images/I/617UBMRQ4TL.jpg)
![Sonuimy 2-Stage Retractable Ceramic Mini Box Cutter, Safety Box Opener with Lock, Magnetic Package Opener Keychain, Small Pocket Utility Knife Tool Knives for Warehouse Office Work Cardboard -3PCS - Image 2](https://m.media-amazon.com/images/I/71PHQ3kEddL.jpg)
![Sonuimy 2-Stage Retractable Ceramic Mini Box Cutter, Safety Box Opener with Lock, Magnetic Package Opener Keychain, Small Pocket Utility Knife Tool Knives for Warehouse Office Work Cardboard -3PCS - Image 3](https://m.media-amazon.com/images/I/71CKo+N70DL.jpg)
![Sonuimy 2-Stage Retractable Ceramic Mini Box Cutter, Safety Box Opener with Lock, Magnetic Package Opener Keychain, Small Pocket Utility Knife Tool Knives for Warehouse Office Work Cardboard -3PCS - Image 4](https://m.media-amazon.com/images/I/71wBsf28mcL.jpg)
![Sonuimy 2-Stage Retractable Ceramic Mini Box Cutter, Safety Box Opener with Lock, Magnetic Package Opener Keychain, Small Pocket Utility Knife Tool Knives for Warehouse Office Work Cardboard -3PCS - Image 5](https://m.media-amazon.com/images/I/71oUGJ03ilL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It Works
*by L***Z on January 30, 2026*

Great little gadget! Works well!

### ⭐⭐⭐⭐⭐ Very handy
*by T***. on November 5, 2025*

I only use on stretch wrap, tape and cardboard. It performs great. I like the locking feature. I’ve used it for a week and no sign of dulling. I will definitely order more. I like the compact design well.

### ⭐⭐⭐⭐⭐ I have used a few Slice cutters for years, and so happy I took the chance on these budget versions.
*by D***. on April 26, 2023*

Compared to the slice versions, these are cheap. But this is exactly why I bought them. The build quality is solid. Not high-end apple designer worked on for 3 years straight, but a solid fit in your hand and get the job done design. A no-nonsense box opener is what I wanted, and I got three of them for less than I would have paid for one slice. If you haven't used a ceramic knife you don't know what you are missing. Easily open all those Amazon packages without the sticky tape residue, cuts right through the plastic blister packs, and I use mine to carve up the cardboard to fit my recycling bin. As a side note, the blade is not super sharp to the touch, but it rips through everything I have tossed at it. This is not as safe for fingers as the rounded Slice product, but more like the sharp versions of slice. Why aren't all knives ceramic? Ceramic is very hard, and thus hard to sharpen. This makes it last a long time, but unless you have a diamond sharpener once it is done it is done. Ceramic is also very brittle, so you can't use it as a chopper, or bend it like a steel blade. When I say it lasts a long time, the ceramic blades I have cut everything like warm butter after many years of use.

## Frequently Bought Together

- Sonuimy 2-Stage Retractable Ceramic Mini Box Cutter, Safety Box Opener with Lock, Magnetic Package Opener Keychain, Small Pocket Utility Knife Tool Knives for Warehouse Office Work Cardboard -3PCS
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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-04-28*