---
product_id: 4905430
title: "Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack"
brand: "slice"
price: "HK$288"
currency: HKD
in_stock: true
reviews_count: 13
category: "Slice"
url: https://www.desertcart.hk/products/4905430-slice-auto-retractable-box-cutter-heavy-duty-utility-knife-safe
store_origin: HK
region: Hong Kong
---

# Auto-retractable safety mechanism Ergonomic curved handle for precision 11x longer-lasting ceramic blade Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack

**Brand:** slice
**Price:** HK$288
**Availability:** ✅ In Stock

## Summary

> 🛠️ Cut with confidence, slice with style!

## Quick Answers

- **What is this?** Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack by slice
- **How much does it cost?** HK$288 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/4905430-slice-auto-retractable-box-cutter-heavy-duty-utility-knife-safe)

## 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

- • **Ergonomic Precision:** Curved handle fits naturally in either hand for smooth, accurate cuts without fatigue.
- • **Safety First, Always:** Auto-retractable blade and finger-friendly edge minimize injury risk—cut confidently every time.
- • **Cut Smarter, Not Harder:** Ceramic blade lasts 11x longer than metal, reducing replacements and downtime.
- • **Trusted by Pros & Homes:** Top-rated in industrial and home settings, backed by 2,000+ glowing reviews.
- • **Versatile Cutting Power:** Effortlessly slices cardboard, tape, vinyl, plastic film, and more—your all-in-one utility tool.

## Overview

The Slice Auto-Retractable Box Cutter features a durable 33.3mm ceramic blade that lasts 11 times longer than traditional metal blades. Its auto-retractable design and finger-friendly edge prioritize user safety, while the ergonomic curved handle ensures precision and comfort for both left- and right-handed users. Perfect for cutting a wide range of materials, this trusted utility knife is a top choice in both industrial and home environments.

## Description

The slice® box cutters revolutionized safety with their ceramic safety blade and unique handles. The safer ergo handle wraps around your hand, protecting you while providing the perfect angle to expose only as much blade as you need. Our finger-friendly blades lasts longer and don't require a sharps disposal box. Suitable for single- and double-walled corrugated. slice® donates 1% of sales to Autism research related charities.

Review: The Best Box Cutter - This is simply the best box cutter I've ever used. It's easy to hold, cuts accurately, evenly and smoothly, and best yet, doesn't cut you if you touch the blade. The lock mechanism is secure and easy to engage/disengage, and the blade stores firmly within the cutter. This is an innovative and functional box cutter with a unique design. The only drawback is that you have to use proprietary blades, one is included preloaded in the cutter, but given the benefits this is a fair tradeoff. Highly recommended.
Review: This is cost effective and works amazingly well! - I love this cutter...so useful, easy, accurate and SAFE for my kids to use as well!

## Features

- A SAFE UTILITY KNIFE: This box opener's blade is made of 100% zirconium oxide and safeguards against injury with its proprietary finger-friendly edge and auto-retractable blade; keeping both the user and the contents inside the package safe.
- AN EFFECTIVE CERAMIC BOX CUTTER: Our safety box cutter is just as effective at cutting materials due to the blade's durability and design. Additionally, our ceramic utility blade never rusts and lasts 11x longer than traditional metal package openers.
- DESIGNED FOR EASE: Unlike a typical exacto knife, Slice's innovative package opener has a curved, ergonomic handle allowing for a more precise cut. It is also suitable for left and right hand users and allows for easy carry in a pocket, bag, or can be hooked on the wall.
- PERFECT FOR ANY MATERIAL: This ceramic utility blade is not only great for cutting through cardboard and breaking down boxes; it is also perfect for cutting a variety of materials including clamshell packaging, tape, cardstock, vinyl, and plastic film.
- TESTED AND TRUSTED: 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 | B008M3WW9Y |
| Best Sellers Rank | #13,064 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #70 in Utility Knives |
| Blade Length | 33.3 millimeters |
| Blade Material | Ceramic |
| Brand | Slice |
| Brand Name | Slice |
| Color | Green - Blade Auto Retracts |
| Customer Reviews | 4.5 out of 5 stars 2,123 Reviews |
| Global Trade Identification Number | 00895142105030 |
| Handle Material | Glass Filled Nylon |
| Handle Type | Auto-Retractable |
| Included Components | 10503 |
| Item Length | 6.97 inches |
| Item Type Name | 10503 |
| Item Weight | 4.48 ounces |
| Manufacturer | Slice Industrial |
| Manufacturer Part Number | 10503 |
| Manufacturer Warranty Description | As labeled. |
| Material | Bamboo |
| Material Type | Bamboo |
| Model Number | 10503 |
| Product Style | Auto Retractable Blade |
| UPC | 895142105030 792745124522 085227469083 619718908609 |
| Unit Count | 1 Count |

## Product Details

- **Blade Length:** 33.3 millimeters
- **Blade Material:** Ceramic
- **Brand:** Slice
- **Color:** Green - Blade Auto Retracts
- **Handle Material:** Glass Filled Nylon
- **Item Length:** 6.97 inches
- **Item Weight:** 4.48 ounces
- **Material:** Bamboo
- **Style:** Auto Retractable Blade
- **Unit Count:** 1 Count

## Images

![Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack - Image 1](https://m.media-amazon.com/images/I/71tsi7u4MfL.jpg)
![Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack - Image 2](https://m.media-amazon.com/images/I/71JY9ID+y4L.jpg)
![Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack - Image 3](https://m.media-amazon.com/images/I/410r8o9oNFL.jpg)
![Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack - Image 4](https://m.media-amazon.com/images/I/51hvquI-a6L.jpg)
![Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack - Image 5](https://m.media-amazon.com/images/I/61PQ7t8zVTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Best Box Cutter
*by J***Y on March 8, 2025*

This is simply the best box cutter I've ever used. It's easy to hold, cuts accurately, evenly and smoothly, and best yet, doesn't cut you if you touch the blade. The lock mechanism is secure and easy to engage/disengage, and the blade stores firmly within the cutter. This is an innovative and functional box cutter with a unique design. The only drawback is that you have to use proprietary blades, one is included preloaded in the cutter, but given the benefits this is a fair tradeoff. Highly recommended.

### ⭐⭐⭐⭐⭐ This is cost effective and works amazingly well!
*by B***J on September 25, 2025*

I love this cutter...so useful, easy, accurate and SAFE for my kids to use as well!

### ⭐⭐⭐⭐⭐ SAFE alternative to dangerous razor-blade box cutters!
*by M***A on February 4, 2026*

The perfect solution for my nearly 90-year-old mother who liked to use a box cutter to open Amazon and other packages. She has injured herself with traditional box cutters MANY times and this is MUCH easier and safer for her to use! She has no issues opening the ceramic blade and is very pleased with the fact that she can independently open boxes and cut them without the fear of hurting herself. GREAT product!!!

## Frequently Bought Together

- Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack
- Slice Micro Safety Cutter | Safe Ceramic Box Cutter Lasting 11x Longer than Metal | Keychain Box Opener | 2 Pack
- Slice Auto-Retractable Mini Box Cutter | Safe Ceramic Box Cutter Lasting 11x Longer than Metal | Keychain Box Opener| 2 Pack

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/4905430-slice-auto-retractable-box-cutter-heavy-duty-utility-knife-safe](https://www.desertcart.hk/products/4905430-slice-auto-retractable-box-cutter-heavy-duty-utility-knife-safe)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-04*