Foot File Scrubber Callus Remover is a perfect solution to your dried and cracked heels. This Foot File Scrubber Callus Remover has a large filing surface area and a light weight design that works effectively. Its handle is strong and it enables you to have a firm grip while scrubbing you foot sole to remove all the callus and dead skin. It can be used in wet and dry conditions, but we recommend to soak your feet in warm water for 10-15 mins to soften your skin, then use the foot file callus remover to exfoliate feet in up and down direction.