Kasumi ceramic sharpening stone 400

KASUMI Ceramic Sharpening Stone K-80006, Japanese Sharpening Stones with #400 Grit – This professional ceramic stone has a marble composition that allows you to sharpen most of your professional Japanese knife, #400 grit is used for sharpening blade knives especially because it is very abrasive – Supplied with silicone base KASUMI Professional Japanese sharpening stone, a truly exceptional product with quality materials, ideal for sharpening always with precision all your professional Japanese knives.