Check the listing for details. Knife Sharpener Professional Ceramic Tungsten Kitchen Sharpening System 3 Stage. Color: Black, Condition: New. Listed at 8.99 USD. Description - Super 3-step system - Fast efficient and easy to use - Safe anti slip and ergonomically designed -Made of ABS durable kitchen safe plastic & Stainless Steel - 3 Stage Knife Sharpener. Slot 1 restores worn out and damaged knives. Slot 2 refinesthem into original V shape. Slot 3 sharpens to a razor-blade finish - Heavy duty to last forever. Professional grade that can be used by Mom, Dad, or achef on many different kinds of blades and kitchen knives - Simply pull the blades in each slot in one direction for a few times in the 1, 2, and 3 slot sequence and presto, difference is night and day - Great control with either right or left hand with an ergonomically designed handle andanti-slip base, allowing you to comfortably and easily renew all your knives - Crafted with high quality materials made to last. Satisfaction guaranteed