Keep knives, axes, machetes and other cutting tools sharp with the easy-to-use AccuSharp Knife & Tool Sharpener. This handy tool also sharpens serrated knives, cleavers, axes and machetes. The sharpening blades are made of diamond-honed tungsten carbide for years of reliable use. The large, ergonomic handle fits either hand safely and securely. Includes a full-length finger guard. Rustproof, this sharpener is dishwasher safe. Made in the USA.