EDGEKEEPER TECHNOLOGY: Farberware Edgekeeper Knives feature a sheath with innovated technology that is designed to automatically sharpen the blade with each use. Never worry about a dull blade before use COMFORT GRIP: This knife offers an ergonomically designed handle for exceptional comfort and durability while using. Never worry about discomfort when using MULTI PURPOSE: This 8 inch Forged Triple Riveted Chef Knife is the most versatile knife used for chopping, dicing, slicing, and mincing EASY CARE: Hand wash with warm water and a mild detergent; rinse and dry immediately; wipe protective, self sharpening sheath as needed with a damp cloth