ShearSharp sharpener is an amazing device designed for sharpening your general purpose scissors, hedge clippers and tin snips. Large ergonomic handle fits either hand safely and securely; full length finger guard protects your fingers. The sharpening blade is diamond honed tungsten carbide, and provides years of reliable use. ShearSharp will not rust, and can be cleaned with soap and water, or in the dishwasher. Easy-to-use and affordable.