Sir reginald silver hawk ear and nose groomer features single-hand operation for incredibly gentle trimming of nose and ear hair. Simply squeeze the wing handles together to activate the precision rotary cutters. You will find that ear hair trimming is especially easy with this single-hand operation trimmers. It features a precision stainless steel cutting head which can be easily removed for thorough cleaning. For faster cleaning, simply use the small brush to remove the hairs from the cutters. The wing handles are chrome plated. Works without batteries. It has a lifetime guarantee.