--- product_id: 53400330 title: "240/800 Grit Knife Sharpening Stone Combination Corundum Whetstone for Kitchen Santoku Knives, Rubber Stone Holder Included" brand: "blesu" price: "¥12074" currency: JPY in_stock: true category: "Kitchen & Home" url: https://www.desertcart.jp/products/53400330-240-800-grit-knife-sharpening-stone-combination-corundum-whetstone-kitchen store_origin: JP region: Japan --- # 240/800 Grit Knife Sharpening Stone Combination Corundum Whetstone for Kitchen Santoku Knives, Rubber Stone Holder Included **Brand:** blesu **Price:** ¥12074 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 240/800 Grit Knife Sharpening Stone Combination Corundum Whetstone for Kitchen Santoku Knives, Rubber Stone Holder Included by blesu - **How much does it cost?** ¥12074 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/53400330-240-800-grit-knife-sharpening-stone-combination-corundum-whetstone-kitchen) ## Best For - blesu enthusiasts ## Why This Product - Trusted blesu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Specification Material: The WEIWEI combination whetstone is a whetstone made from corundum,which is extremely hard aluminum oxid. And it has those characteristics of fine texture,sharpening force ensure,and sharpening speed. Dimension: 7.09" x 2.36"x 0.59" (180mm x 60mm x 15mm) Particle size : 240#/800# Shipping Weight: 0.7pounds Instructions 1. Soak the stone in the water for 5 minutes and then put it on a steady surface such as a table or desk. 2. Do not rinse away all the slurry on the stone surface since it's helpful to make the knives sharper. Mainteance After every use,clean the surface of thewhetstone using soft brush and allow it to dry in a well entilated area. To clean the knife,use a wet sponge or neutral detergent being thoughtful of the sharpened edge.Always dry your knife before you store it away. Caution Do not use whetstone to sharpen serrated blades or scissors. To avoid knife damage, sharpen it by employing light pressure. For best results, the face of your stone should be flat. After extended use the stone may require grinding to maintain a flat surface. Package Include 1 x Whetstone 1 x Whetstone base ## Features - ★ CORUNDUM-----Natural high grade corundum stone materials remove the least amount of metal while polishing your edge to razor sharpness. - ★ POLISHING-----Double-sided sharpening design (240 grit: Suitable for sharpening dull knives， 800 grit: Ideal for maintaining knives that are already in good condition). - ★ SECURITY-----The whetstone is stabilized by a silicone anti-slip frame that prevents accidental sliding with potential hand injury during knife sharpening. - ★ SHARPENING-----Well suited for sharpening a wide range of hard steels used in woodworking tools, chisel,kitchen knives,scissors,and,straight razors, and all types of steel tools. - ★ ATTRACTIVE-----Our sharpening stone exports to Japan, Germany and some other countries,high quality and easy to make your knife become sharp. ## Images ![240/800 Grit Knife Sharpening Stone Combination Corundum Whetstone for Kitchen Santoku Knives, Rubber Stone Holder Included - Image 1](https://images-eu.ssl-images-amazon.com/images/I/41biDqllV7L.jpg) ![240/800 Grit Knife Sharpening Stone Combination Corundum Whetstone for Kitchen Santoku Knives, Rubber Stone Holder Included - Image 2](https://images-eu.ssl-images-amazon.com/images/I/51Bqv%2B%2BPVML.jpg) ![240/800 Grit Knife Sharpening Stone Combination Corundum Whetstone for Kitchen Santoku Knives, Rubber Stone Holder Included - Image 3](https://images-eu.ssl-images-amazon.com/images/I/51aTgiOhA1L.jpg) ![240/800 Grit Knife Sharpening Stone Combination Corundum Whetstone for Kitchen Santoku Knives, Rubber Stone Holder Included - Image 4](https://images-eu.ssl-images-amazon.com/images/I/41g2r5tzQfL.jpg) ![240/800 Grit Knife Sharpening Stone Combination Corundum Whetstone for Kitchen Santoku Knives, Rubber Stone Holder Included - Image 5](https://images-eu.ssl-images-amazon.com/images/I/411MYAXG1WL.jpg) --- ## 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/53400330-240-800-grit-knife-sharpening-stone-combination-corundum-whetstone-kitchen](https://www.desertcart.jp/products/53400330-240-800-grit-knife-sharpening-stone-combination-corundum-whetstone-kitchen) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-22*