Say hello to the AccuSharp 001C Knife and Tool Sharpener the number one rated, and best-reviewed sharpener on the market. This is the perfect knife sharpener for chef’s knives, paring knives, serrated knives, filet knives, cleavers – you name it. The sharpening blades are diamond-honed tungsten carbide to provide years of reliable use, will NOT RUST and can be cleaned with soap and water, or in the dishwasher. Replacement sharpening blades are available.