---
product_id: 12973288
title: "Kuniyoshi Rust Eraser Sabitoru Fine Gray Rubber Abrasive Compatible With Metal"
brand: "kuniyoshi"
price: "2558 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Kuniyoshi"
url: https://www.desertcart.is/products/12973288-kuniyoshi-rust-eraser-sabitoru-fine-gray-rubber-abrasive-compatible-metal
store_origin: IS
region: Iceland
---

# 10 min soak time Effortless rust removal Fine grain precision Kuniyoshi Rust Eraser Sabitoru Fine Gray Rubber Abrasive Compatible With Metal

**Brand:** kuniyoshi
**Price:** 2558 kr
**Availability:** ✅ In Stock

## Summary

> 🪒 Erase rust, not your time — sharpen your edge effortlessly!

## Quick Answers

- **What is this?** Kuniyoshi Rust Eraser Sabitoru Fine Gray Rubber Abrasive Compatible With Metal by kuniyoshi
- **How much does it cost?** 2558 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/12973288-kuniyoshi-rust-eraser-sabitoru-fine-gray-rubber-abrasive-compatible-metal)

## Best For

- kuniyoshi enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Highly rated with 4.6 stars from 186 users who swear by its effectiveness
- • **Compact & Portable:** Fits perfectly in your toolkit or kitchen drawer at 1.5"x2.5"x0.5"
- • **Precision Fine Grain:** Delicately removes rust without damaging your blades
- • **Quick Soak Activation:** Just 10 minutes in cold water to unlock powerful cleaning
- • **Effortless Rust Erasing:** Say goodbye to painful scrubbing and hello to smooth knives

## Overview

The Rust Eraser Sabitoru Fine is a compact, fine-grain rust remover designed for metal knives. Simply soak it in cold water for 10 minutes, then gently scrub away rust without harsh effort. Lightweight and highly rated, it’s the perfect tool for professionals and enthusiasts seeking quick, damage-free blade restoration.

## Description

Very friendly product to remove tough rust on knife without painful effort

Review: Really works! - I was skeptical about this product but it works well. I had a super rusty hori hori knife and a couple kitchen knives that needed a spot removal. The kitchen knives were a breeze. Rust came out instantly. The hori hori knife is a work in progress but you can see by the before and after pics that this product really works. I soaked the eraser in water for about 5 min prior to using and dipped it several times during the cleaning. Be sure to have paper towel on hand and put something under the area you are working, as it can get messy.
Review: worth every penny and more. - Ordered this because I restore a lot of knives and tools, and hone and sharpen all types of blades. Haven’t tried cleaning a stone with it, but it removes rust and scratches with ease. It does wear down a little but the size does make up for that. Doesn’t scratch wood, so it comes in handy for the brass pins on knife handles. Love this thing. Do be sure to oil your knives after use if they aren’t stainless as this is a water based item. Ten out of ten in my book. Worth the money for sure. It does wear down fast for thicker rust but I only have the fine red. Will invest in the medium grit white one for sure.

## Features

- Very friendly product to remove tough rust on knife without painful effort
- Usage: Soak the rust eraser for ten minutes with cold water
- Scrubs carefully the rusted part of knife and rinse knife when rust is gone.
- 1.5"x2.5"x0.5"
- Fine grain type

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00D0I3F0G |
| Best Sellers Rank | #155,186 in Health & Household ( See Top 100 in Health & Household ) #74 in Household Lime & Rust Removers |
| Brand | Kuniyoshi |
| Brand Name | Kuniyoshi |
| Compatible Material | Metal |
| Customer Reviews | 4.6 out of 5 stars 187 Reviews |
| Grit Material | Rubber |
| Grit Material Type | Rubber |
| Grit Type | Fine |
| Item Dimensions | 1.5 x 2.5 x 0.5 inches |
| Item Weight | 9.07 g |
| Item dimensions L x W x H | 1.5 x 2.5 x 0.5 inches |
| Manufacturer | CKK |
| Model | 43200-25832 |
| Number of Packs | 1 |
| Part Number | 43200-25832 |
| UPC | 757901904608 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Kuniyoshi
- **Grit Type:** Fine
- **Item Weight:** 9.07 g
- **Item dimensions L x W x H:** 1.5 x 2.5 x 0.5 inches

## Images

![Kuniyoshi Rust Eraser Sabitoru Fine Gray Rubber Abrasive Compatible With Metal - Image 1](https://m.media-amazon.com/images/I/91oozuOvlvL.jpg)
![Kuniyoshi Rust Eraser Sabitoru Fine Gray Rubber Abrasive Compatible With Metal - Image 2](https://m.media-amazon.com/images/I/81VpAq5vS-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really works!
*by M***C on July 9, 2026*

I was skeptical about this product but it works well. I had a super rusty hori hori knife and a couple kitchen knives that needed a spot removal. The kitchen knives were a breeze. Rust came out instantly. The hori hori knife is a work in progress but you can see by the before and after pics that this product really works. I soaked the eraser in water for about 5 min prior to using and dipped it several times during the cleaning. Be sure to have paper towel on hand and put something under the area you are working, as it can get messy.

### ⭐⭐⭐⭐⭐ worth every penny and more.
*by M***P on May 26, 2020*

Ordered this because I restore a lot of knives and tools, and hone and sharpen all types of blades. Haven’t tried cleaning a stone with it, but it removes rust and scratches with ease. It does wear down a little but the size does make up for that. Doesn’t scratch wood, so it comes in handy for the brass pins on knife handles. Love this thing. Do be sure to oil your knives after use if they aren’t stainless as this is a water based item. Ten out of ten in my book. Worth the money for sure. It does wear down fast for thicker rust but I only have the fine red. Will invest in the medium grit white one for sure.

### ⭐⭐⭐⭐⭐ Convenient and intuitive to use
*by E***R on August 19, 2025*

A VERY fine abrasive rubber block for removing rust and patina from knives and other tools. I dabbed a little clean water on the eraser and the blade of a carbon Opinel and rubbed.with the grain of the grind on the blade with very light pressure. Worked like a charm. Just use the grits in succession and support the knife on a flat surface. Then wipe off or wash your knives, dry them by hand well, oil with food grade mineral oil or Wicked Wax and store in your knife block or other clean dry area. Works very well

## Frequently Bought Together

- Rust Eraser Sabitoru Fine
- KUROBARA 100% Pure Tsubaki Japanese Knife Maintenance Camellia Oil (3.4 oz)
- 1 x Rust Eraser Sabitoru M by Kuniyoshi

---

## 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.is/products/12973288-kuniyoshi-rust-eraser-sabitoru-fine-gray-rubber-abrasive-compatible-metal](https://www.desertcart.is/products/12973288-kuniyoshi-rust-eraser-sabitoru-fine-gray-rubber-abrasive-compatible-metal)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-11-11*