HonestChef 3-Stage Self Sharpening Knife Sharpener Chefs Choice Knife Sharpeners - 3 Stage Knife Sharpening System for Ceramic Knife and Steel Knives UPGRADED 3 STAGE KNIFE SHARPENING SYSTEM - Effective Diamond Abrasives (Diamond Grinding Stone, Tugsten Steel blade, Aerospace Grade Ceramic) Better and More Convenient than Traditional Sharpening Stones. SIMPLE and EASY OPERATION - With Clear Instructions on How to Turn Dull Knives to Razor Sharp in 5 Seconds. WORKS WITH MOST KNIVES - Works for ALL STEEL and CERAMIC Knives ranging from Paring Knives, Carving & Slicing Knives, Fruit & Vegetable Knives, Chefs' Knives, Utility Knives, Cleavers and Hunting Knives. EXTRA DURABLE, EXTRA COMFORTABLE, EXTRA SAFE DESIGN- Tough ABS Handle with Ergonomic Design and Frosted Finish Provides Extra Comfort. NON-SKID rubber base holds the knife sharpener securely in place and guards against unwanted slipping. EASY CLEAN - Detachable sharpening system that is easy to clean and allows for left and right handed use.