Knife sharpening stone with rubber base, 800 grit, robust professional boron carbide blade

Features: 1. Sturdy and practical: This sharpening stone contains no iron. Very strong and unbreakable, the stone will have a strong impact on the knife during sharpening and is very practical. 2. Use the stone with water: The sharpening stone is designed to be used with water; there's no need to soak it before use, simply sprinkle it with water. 3. Boron carbide material: This 800-grit sharpening stone is made of boron carbide, self-sharpening, safe, and provides a good experience. 4. Rubber base: The sharpening stone is very easy to assemble and comes with a fixed, non-slip rubber base that won't slip and is safe to use. 5. Multi-application: This sharpening stone is perfect for a variety of uses and is suitable for chef's knives, hunting knives, pocket knives, etc. Specifications: Item Type: Sharpening Stone Material: Boron Carbide, Rubber Specifications: 800 Grit Size (without base): Approx. 200 x 50 x 12 mm / 7.87 x 1.97 x 0.47 inches Package List: 1 x Sharpening Stone 1 x Rubber Base Note: 1. This sharpening stone is intended for use with water, not oil. 2. Manual measurement may have an error of 0-1 cm. Please make sure you do not mind before ordering.