--- product_id: 662962324 title: "1 x Rust Eraser Sabitoru M by Kuniyoshi" brand: "kuniyoshi" price: "¥3096" currency: JPY in_stock: true url: https://www.desertcart.jp/products/662962324-1-x-rust-eraser-sabitoru-m-by-kuniyoshi store_origin: JP region: Japan --- # Medium Grain Soak for 10 mins 1.5" x 2.5" x 0.5" 1 x Rust Eraser Sabitoru M by Kuniyoshi **Brand:** kuniyoshi **Price:** ¥3096 **Availability:** ✅ In Stock ## Summary > ✨ Rust be gone, with a touch of ease! ## Quick Answers - **What is this?** 1 x Rust Eraser Sabitoru M by Kuniyoshi by kuniyoshi - **How much does it cost?** ¥3096 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/662962324-1-x-rust-eraser-sabitoru-m-by-kuniyoshi) ## 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 - • **User-Friendly:** Designed for everyone, from novice to pro! - • **Compact Design:** Perfectly sized for easy handling and storage. - • **Durable Material:** Built to last, ensuring you get the most out of every use. - • **Quick Activation:** Just soak and scrub—rust removal made simple. - • **Effortless Rust Removal:** Say goodbye to stubborn rust with minimal effort! ## Overview The Rust Eraser Sabitoru M by Kuniyoshi is a compact and user-friendly tool designed to effortlessly remove tough rust from knives. With a medium grain texture, it requires just a simple soak in cold water for ten minutes before use, making rust removal quick and painless. Its durable design ensures longevity, making it an essential addition to any kitchen toolkit. ## Description 1 x Rust Eraser Sabitoru M by Kuniyoshi ## Features - Very friendly product to remove tough rust on knife without painful effort - Usage: Soak rust eraser for ten minutes with cold water - Carefully rub the rusty part of the knife and rinse the knife when the rust is gone. - 1.5" x 2.5" x 0.5" - Medium Grain ## Images ![1 x Rust Eraser Sabitoru M by Kuniyoshi - Image 1](https://m.media-amazon.com/images/I/91wy9j48ATL.jpg) ## Questions & Answers **Q: I have an amazing carbon steel knife that is badly tarnished & a shows minor rust. Will this product help with tarnishing? Or just rust?** A: I use it to clean my sharpening stones. Metal is left on the stone in the form of a black liquid. To clean your knife I would use WD40 and xxx steel wool. Carbon knives get a patina over time which is normal. This actually protects the blade to some extent. Red rust is bad and should be removed by the method I mentioned above. For just the patina or tarnish you mention you can clean the surface with a green scotch bright pad which is finer then the other colors. 1x Rust eraser is not very course and should not damage your knife. Use light strokes and keep the pad wet. **Q: I just got 2 used ceramic whetstones at a thrift store that have little wear but both have rust on one side of them. will rust remover work on stones?** A: These rust erasers are actually made to remove surface rust from knives. They will work to clean the surface of soft waterstones, and the higher the grit, the better they work. They're almost useless on really hard ceramics (Spyderco stones), or on really coarse stones. I own one and regularly use it to clean steel particulate from Shapton Glass, Naniwa Super Stones, and a few others. **Q: Can i use this on my diamond stones** A: Yes you can, but its gonna wear your eraser out quickly. Soap and water and maybe a scrub brush is a better idea. **Q: when should this item be replaced? how long will it probably last?** A: It all depends on how much you use it. I removed a moderate amount of rust from two Japanese carbon steel blades and it is hard to tell whether I used 1% or 2% of this eraser. ## Frequently Bought Together - 1 x Rust Eraser Sabitoru M by Kuniyoshi - KUROBARA 100% Pure Tsubaki Japanese Knife Maintenance Camellia Oil (3.4 oz) - Rust Eraser Sabitoru Fine --- ## 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.jp/products/662962324-1-x-rust-eraser-sabitoru-m-by-kuniyoshi](https://www.desertcart.jp/products/662962324-1-x-rust-eraser-sabitoru-m-by-kuniyoshi) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-25*