---
product_id: 1391725
title: "Slice 10500 Auto-Retractable Box Cutter"
brand: "slice"
price: "B/.52"
currency: PAB
in_stock: null
reviews_count: 12
category: "Slice"
url: https://www.desertcart.com.pa/products/1391725-slice-10500-auto-retractable-box-cutter
store_origin: PA
region: Panama
---

# 3-position locking blade Ceramic blade lasts 10x longer Rounded tip for ultimate safety Slice 10500 Auto-Retractable Box Cutter

**Brand:** slice
**Price:** B/.52
**Availability:** ❌ Out of Stock

## Summary

> 🔪 Slice smarter, safer, and sharper—because your workflow deserves the best.

## Quick Answers

- **What is this?** Slice 10500 Auto-Retractable Box Cutter by slice
- **How much does it cost?** B/.52 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/1391725-slice-10500-auto-retractable-box-cutter)

## 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

- • **Safety First, Always:** Rounded blade tip minimizes injury risk without sacrificing performance—perfect for busy professionals.
- • **Effortless Blade Swaps:** No-tool blade replacement means less downtime and more productivity—keep your workflow seamless.
- • **Cutting-Edge Ceramic Tech:** Zirconium oxide blade stays sharp 10x longer than steel, rust-proof and chemically inert—cut smarter, not harder.
- • **Sleek, Durable, and Stylish:** Ergonomic glass-filled nylon handle with vibrant color options makes this cutter a must-have desk accessory.
- • **Precision Control, Zero Compromise:** 3-position manual slider locks blade securely for tailored cutting depth and safety.

## Overview

The Slice 10400 Box Cutter features a 3-position locking ceramic blade that stays sharp up to 10 times longer than steel, with a rounded tip for enhanced safety. Its ergonomic glass-filled nylon handle offers durability and comfort, while the no-tool blade replacement system minimizes downtime. Designed for professionals who value efficiency and safety, this cutter excels at slicing packaging materials with precision and style.

## Description

Slice - 10400 Box Cutter, 3 Position Manual Button with Ceramic Blade, Locking blade

Review: Great for seniors! - I am a breadth away from being 70 and have grip and right shoulder issues, but this puppy really does the job well, leaving no fear of accidently slicing something that shouldn't be sliced. The handle makes movement so much easier for me as I have trouble with grip strength and shoulder range of motion. I was a bit skeptical about the nonmetallic blade at first. No worries now, although for some of the heavier boxes I do have to run through more than once to cut cleanly. Having previously used scissors and regular box cutters, I have no complaints with doing that, though. At least with these, I can cut safely and, let's be honest, I had to do multiple cuts also sometimes with the scissors or metallic cutters. And I love the colors of fuschia and yellow! It looks quite snazzy and untool like, almost like a fashion accessory or decoration. Pretty and practical. This truly is a fantastic buy!
Review: Makes quick work of opening boxes, safe to use. Not the best for cutting into cardboard - This is a good safe knife to use when you are trying to cup open boxes. I normally need one that can be used to cut boxes to make them easier to throw away. It makes quick work of cutting the packaging tape but it is safe enough to not cut you which is good. Regardless it safety retracts and stores the plastic blade. You have to actually press and hold the button down to extend and retract the blade. This makes it so the knife cannot close by itself by accident when you are cutting. You can flip the blade around but the material has yet to go blunt. The blade itself can also be easily replaced all you need to do is press and unlock the cover to expose the blade. You then can replace it with a new blade. You need to replace it with a slice blade. What is nice about this blade is that only half it is actually out so when the one side gets dull you just need to turn it around and presto you have another blade to use. Again the blade has yet to have issues. The grip is pretty secure and there is a belt hook so you can put it on your belt without worrying about it falling off. You have to find some kind of ring or hook to attach to it though. It is not included. This can cut most small boxes as well as tape which is great for me because I always have a ton of boxes and mailers I need to open. The orange color is not bad but it see darker near the tip piece. Because it has no real metal, it is not prone to rusting. This means it can get wet and you can easily clean/dry it out without fear of damaging it. Overall I think this device is pretty nice. It is definitely a good utility knife to have around as it is safe, sturdy, and cuts through packaging tape without worrying about cutting yourself.

## Features

- 3-position manual slider button allows blade to stay locked in 3 positions (fully extended blade, semi-protruding blade, fully hidden blade)
- zirconium oxide ceramic blade with rounded tip for safety = non-conductive, anti-magnetic, never rusts, chemically inert (no oil coatings) + stays sharp up to 10x longer than steel blades
- 1 slice ceramic blade = up to 20 metal blades = less blade changes = less downtime = less injuries + simple no tool blade change (replacement sku# 10404 or 10408)
- ceramic blade only protrudes 1/2" - designed primarily for cutting corrugated packaging, foam, vinyl, boxes, cardboard, etc
- to cut paper and thinner items please try the slice 00116 precision cutter or 00100 safety cutter or use the pointed blades 10408
- Innovative box cutter
- Stylish, durable, and safer to use than traditional utility knives
- Dual-sided ceramic blade lasts as long as 20 metal blades; ten times sharper than metal blades and never rusts
- Adjustable to three lengths
- Easy to access blade storage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00428M7IO |
| Best Sellers Rank | #1,774 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Utility Knives |
| Blade Length | 33.3 Millimeters |
| Blade Material | Ceramic |
| Brand | Slice |
| Color | Locking Blade |
| Date First Available | September 8, 2010 |
| Global Trade Identification Number | 00895142104002 |
| Handle Length | 6.97 Inches |
| Handle Material | Glass Filled Nylon |
| Is Discontinued By Manufacturer | No |
| Item Length | 6.97 Inches |
| Item Weight | 3.39 ounces |
| Item model number | 10400 |
| Manufacturer | Slice Industrial |
| Material | Bamboo |
| Style | Manual,Simple |
| UPC | 638084796498 895142104002 |

## Product Details

- **Blade Length:** 33.3 Millimeters
- **Blade Material:** Ceramic
- **Brand:** Slice
- **Color:** Locking Blade
- **Handle Length:** 6.97 Inches
- **Handle Material:** Glass Filled Nylon
- **Item Length:** 6.97 Inches
- **Item Weight:** 96 Grams
- **Material:** Bamboo
- **Style:** Manual,Simple

## Images

![Slice 10500 Auto-Retractable Box Cutter - Image 1](https://m.media-amazon.com/images/I/61bhqm4LRmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for seniors!
*by S***K on November 23, 2025*

I am a breadth away from being 70 and have grip and right shoulder issues, but this puppy really does the job well, leaving no fear of accidently slicing something that shouldn't be sliced. The handle makes movement so much easier for me as I have trouble with grip strength and shoulder range of motion. I was a bit skeptical about the nonmetallic blade at first. No worries now, although for some of the heavier boxes I do have to run through more than once to cut cleanly. Having previously used scissors and regular box cutters, I have no complaints with doing that, though. At least with these, I can cut safely and, let's be honest, I had to do multiple cuts also sometimes with the scissors or metallic cutters. And I love the colors of fuschia and yellow! It looks quite snazzy and untool like, almost like a fashion accessory or decoration. Pretty and practical. This truly is a fantastic buy!

### ⭐⭐⭐⭐⭐ Makes quick work of opening boxes, safe to use. Not the best for cutting into cardboard
*by R***2 on July 25, 2022*

This is a good safe knife to use when you are trying to cup open boxes. I normally need one that can be used to cut boxes to make them easier to throw away. It makes quick work of cutting the packaging tape but it is safe enough to not cut you which is good. Regardless it safety retracts and stores the plastic blade. You have to actually press and hold the button down to extend and retract the blade. This makes it so the knife cannot close by itself by accident when you are cutting. You can flip the blade around but the material has yet to go blunt. The blade itself can also be easily replaced all you need to do is press and unlock the cover to expose the blade. You then can replace it with a new blade. You need to replace it with a slice blade. What is nice about this blade is that only half it is actually out so when the one side gets dull you just need to turn it around and presto you have another blade to use. Again the blade has yet to have issues. The grip is pretty secure and there is a belt hook so you can put it on your belt without worrying about it falling off. You have to find some kind of ring or hook to attach to it though. It is not included. This can cut most small boxes as well as tape which is great for me because I always have a ton of boxes and mailers I need to open. The orange color is not bad but it see darker near the tip piece. Because it has no real metal, it is not prone to rusting. This means it can get wet and you can easily clean/dry it out without fear of damaging it. Overall I think this device is pretty nice. It is definitely a good utility knife to have around as it is safe, sturdy, and cuts through packaging tape without worrying about cutting yourself.

### ⭐⭐⭐⭐⭐ Great alternative to utility knives
*by Y***E on October 21, 2025*

This works great to open boxes, bubble mailers, envelopes, plastic clamshell packages, plastic seals on lids and bottles, you name it. It feels good in the hand and is easy to use. It’s saved me so much frustration and my manicure too😊. It’s so awesome that I bought two.

## Frequently Bought Together

- Slice - 10400 Box Cutter, 3 Position Manual Button with Ceramic Blade, Locking blade
- Slice Mini Box Cutter, Manual Retracting, Safe Ceramic Box Cutter Lasting 11x Longer than Metal, Keychain Box Opener, 1 Pack
- Slice 00100 Ceramic Blade Safety Cutter, Opens Clamshell Packaging, Coupon Cutter, Trim Photos, Scrapbooking, Fits Keychain, Green

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**Shop now:** [https://www.desertcart.com.pa/products/1391725-slice-10500-auto-retractable-box-cutter](https://www.desertcart.com.pa/products/1391725-slice-10500-auto-retractable-box-cutter)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-01*