knife sharpener

key features: > Professional manual 3-Stage sharpener for super sharp edges on all your knives15- and 20-degree class > Separate sharpening and honing stages for razor-sharp edges > Creates double-bevel edges that last longer > 100% diamond abrasives in all three stages diamonds sharpen faster than any other abrasive, create stronger edges and never de-temper the knife edge > Sharpens the entire blade length, from tip to bolster or handle.