This bulk wholesale of 8 Inches Knife Sharpening Stones are very competitively priced and a great item for your general merchandise store, dollar store or any convenience store. A knife sharpening stone is the professional choice for maintaining knives at their sharpest. Whether it be in your kitchen or your work place, a dull knife is not a safe. This knife sharpening stone is Two different sharpening stones in one: coarse and fine.