A foot file is a handheld device made from gritty, exfoliating material like metal that serves to remove tough, dead skin from the feet similar to how sandpaper smooths wood. A foot file can be used as part of regular foot care to help keep the feet and heels smooth as well as help remove calluses Most nail clippers aren't very good. They're either made of a thin stainless material that easily flexes or they’re made with cheap carbon steel that quickly dulls and rusts. KN FLAX Nail clipper Made with an easy-to-use handle, high-quality stainless steel, and extra sharp blades/jaws, our salon-quality clippers will last for long. DIRECTIONS Use it on dry or wet feet according to your preference File or scrape off the dried skin mostly found on the balls, sides and heels of the scrape off the foot in backward or forward Be gentle in using this product. Dead skin buildup did not happen overnight. Apply moisturizer on the treated area for desired smoothness Don’t pull pressure while using. The tool is designed to work with gentle motion. Cleaning and Storage The foot file can be washed under running water with so. Disinfect it with alcohol or any cleaning agent suitable for use on stainless steel. Let it air dry. Cautions Foot file contain Sharp blades use with caution. If you have any health or skin condition please use the foot scrubber with doctor's advice