The AugerSharp Ice Auger Sharpener is the ice fishermans dream. If you ice fish, you know what work it is when your auger blades are dull. The full length finger guard protects fingers while the reversible diamond-honed tungsten carbide blade keeps a razor edge on your auger blades. The bright orange finger guard makes it easy to find on the ice too. AugerSharp will not rust and can be cleaned with soap and water or in the dishwasher.