---
product_id: 34632037
title: "- Zirconia Ceramic Utility Knife Blades 6 Pcs,Sharp&Rustproof"
brand: "cool hand"
price: "€ 26.25"
currency: EUR
in_stock: true
reviews_count: 8
category: "Cool Hand"
url: https://www.desertcart.hr/products/34632037-zirconia-ceramic-utility-knife-blades-6-pcs-sharp-and-rustproof
store_origin: HR
region: Croatia
---

# 6x longer blade life 10x sharper than steel 100% rustproof ceramic - Zirconia Ceramic Utility Knife Blades 6 Pcs,Sharp&Rustproof

**Brand:** cool hand
**Price:** € 26.25
**Availability:** ✅ In Stock

## Summary

> 🔪 Cut sharper, last longer, and never rust out – the future of utility blades is here!

## Quick Answers

- **What is this?** - Zirconia Ceramic Utility Knife Blades 6 Pcs,Sharp&Rustproof by cool hand
- **How much does it cost?** € 26.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/34632037-zirconia-ceramic-utility-knife-blades-6-pcs-sharp-and-rustproof)

## Best For

- cool hand enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Sharpness:** Experience precision cutting with blades 10x sharper than traditional steel.
- • **Durability That Saves:** Cut replacement costs and injury risks with blades lasting 6 times longer.
- • **Rustproof Reliability:** Zirconia ceramic ensures zero rust, anti-static, and non-metallic performance.
- • **Seamless Compatibility:** Fits most standard utility knives for instant upgrade without hassle.
- • **Versatile Everyday Utility:** Perfect for paper, fabric, cardboard, and parcel unwrapping with consistent sharpness.

## Overview

Cool Hand Zirconia Ceramic Utility Knife Blades come in a 6-pack, crafted from rustproof, anti-static ceramic material that stays sharp up to 10 times longer than steel. Designed for everyday cutting tasks like paper, fabric, and cardboard, these blades reduce replacement frequency and injury risk while fitting most standard utility knives.

## Description

desertcart.com: Cool Hand Zirconia Ceramic Utility Knife Blades 6 Pcs,Sharp&Rustproof | Replacement Blades,Box Cutter Good Choice for Unwrapping Parcel Cutting Paper,Fit Most Standard Utility Knives : Tools & Home Improvement

Review: neato, try them out - I wouldn't use these for heavy duty utility, one side of the blade lasted for 2 sheets of drywall. Wasn't impressed, but cutting ground up rock with a thin ceramic blade was bound to be mangled up. However, cutting everyday things like paper & fabric, these excel. I use them for cutting leather, fabric, and cardboard, and I'm still using the same blade after trying to abuse it. Be careful, they are the type of sharp where you can cut yourself without feeling it.
Review: Wow! - I use my utility knife a lot, and I abuse it like my parents abused me. (That is to say, my knife definitely needs therapy.) Hopefully the photo attaches to the review, this one blade is ~5 months old and is used VERY regularly. I moved over to a ceramic blade wanting to try it out as I do not generally require razor sharp precision, I just need it to be sharp enough to cut straight-ish. I mostly am cutting up a lot of cardboard, plastic, tape, etc. I avoid using this on anything hard like a wire since it has a tendency to chip, use a metal blade for that. These blades are a little bit thicker than the metal ones, so be aware of that if the metal blades are already very snug in your knife. I was probably flipping my metal blades at least every 2 weeks, it took me about 3 months to need to flip this one. It was still sharp enough, but the chips in the blade were getting a bit too bad.

## Features

- 1. Zirconia ceramic blade: Never rusts, anti-static, non-magnetic, non-metallic, non-oil
- 2. Longer blade lifetime means less blade changes - reduces chance of injury, lowers costs
- 3. Single Cool Hand Utility blades is equivalent to 20 metal blades
- 4. Sharper and longer-lasting than steel blades, up to 10x sharper than steel!
- 5. Utility ceramic blades good for fine cutting, exchangeable box cutter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01GIZ9164 |
| Best Sellers Rank | #175,328 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #283 in Knife Blades |
| Blade Material | Ceramic |
| Brand | Cool Hand |
| Brand Name | Cool Hand |
| Customer Reviews | 4.4 out of 5 stars 302 Reviews |
| Global Trade Identification Number | 00814677027839 |
| Handle Material | Metal,Steel |
| Handle Type | Manual-Retractable |
| Item Highlight | Replacement Blades,Box Cutter Good Choice for Unwrapping Parcel Cutting Paper,Fit Most Standard Utility Knives |
| Item Length | 2.36 inches |
| Item Weight | 2.86 g |
| Manufacturer | Cool Hand |
| Manufacturer Part Number | 6800 |
| Material | Ceramic |
| Material Type | Ceramic |
| Number of Packs | 1 |
| Product Style | Retractable |
| UPC | 814677027839 |
| Unit Count | 6 Count |

## Product Details

- **Blade Material:** Ceramic
- **Brand:** Cool Hand
- **Handle Material:** Metal,Steel
- **Item Length:** 2.36 inches
- **Item Weight:** 2.86 g
- **Manufacturer:** Cool Hand
- **Material:** Ceramic
- **Number of Packs:** 1
- **Style:** Retractable
- **Unit Count:** 6 Count

## Images

![- Zirconia Ceramic Utility Knife Blades 6 Pcs,Sharp&Rustproof - Image 1](https://m.media-amazon.com/images/I/81rUHk7NpHL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ neato, try them out
*by D***E on July 25, 2024*

I wouldn't use these for heavy duty utility, one side of the blade lasted for 2 sheets of drywall. Wasn't impressed, but cutting ground up rock with a thin ceramic blade was bound to be mangled up. However, cutting everyday things like paper & fabric, these excel. I use them for cutting leather, fabric, and cardboard, and I'm still using the same blade after trying to abuse it. Be careful, they are the type of sharp where you can cut yourself without feeling it.

### ⭐⭐⭐⭐⭐ Wow!
*by R***B on February 22, 2025*

I use my utility knife a lot, and I abuse it like my parents abused me. (That is to say, my knife definitely needs therapy.) Hopefully the photo attaches to the review, this one blade is ~5 months old and is used VERY regularly. I moved over to a ceramic blade wanting to try it out as I do not generally require razor sharp precision, I just need it to be sharp enough to cut straight-ish. I mostly am cutting up a lot of cardboard, plastic, tape, etc. I avoid using this on anything hard like a wire since it has a tendency to chip, use a metal blade for that. These blades are a little bit thicker than the metal ones, so be aware of that if the metal blades are already very snug in your knife. I was probably flipping my metal blades at least every 2 weeks, it took me about 3 months to need to flip this one. It was still sharp enough, but the chips in the blade were getting a bit too bad.

### ⭐⭐⭐⭐⭐ Super long-lasting, when cutting corrugated cardboard!
*by O***H on December 9, 2025*

These blades are amazing! I bought them specifically to slice up cardboard boxes for the recycle bin. My name-brand metal blades dull very quickly on heavy cardboard. THESE blades last a LONG time! In fact, after several months, I'm still on my FIRST blade! If I look really closely, I can see tiny chips all the way down the blade--but the blade still cuts like new. I am truly amazed! I was concerned they might be brittle, but I haven't broken one yet. (I still think it probably would not survive a fall onto concrete, while in the knife.)

## Frequently Bought Together

- Cool Hand Zirconia Ceramic Utility Blade, Replacement Blades, Box Cutter, 6 Pcs per Pack, Stanley Knife Good Choice for Unwrapping Parcel Cutting Paper
- OKNIFE Otacle U1 Folding Pocket Utility Knife, Quick Change Box Cutter with Rail Lock, EDC Razor Knife with Pocket Clip for Office, Factory (Black)
- Gearyte Ceramic Utility Blade Replacements for Box Cutters and Utility Knives - Harder Than Steel Zirconia Ceramic and Razor Sharp - 5 Pack with Case

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-04*