Chef'sChoice 400DS is the ultimate sharpening stone. Features 100% diamond abrasives permanently bonded to an ultra-flat steel plate and the grit size is ideal for 'single-stone' sharpening. Sharpens any material: stainless steel, carbon steel and much more.
Excellent for a wide variety of knives and tools! Precision-built solid hardwood box with cover protects stone when not in use. Rubber feet secure stone to work surface. Dimensions: 8" Length and 2" Width. Made in the U.S.A.