BEST Kitchen Knife Sharpener. Super 3-step system.Fast efficient and easy to use. Safe anti slip and ergonomically designed.Made of ABS durable kitchen safe plastic.Ships the same day, except Sundays. Great control with either right or left hand with an ergonomically designed handle and anti-slip base, allowing you to comfortably and easily renew all your knive KNIFE SHARPENER PROFESSIONAL CHEF Heavy Duty Ceramic Tungsten Diamond 3 Stae The Best Quality at a minimum introductory price 3 Stage Knife Sharpener. Slot 1 restores worn out and damaged knives. Slot 2 refines them into original V shape. Slot 3 sharpens to a razor-blade finis Heavy duty to last forever. Professional grade that can be used by Mom, Dad, or a chef 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