It is a useful pedicure device that helps to get-rid of callus and dead skin from the feet for smooth and soft feet experience. The product comes with a durable quality at an affordable value. * The foot file roller comes in an affordable value range without compromising the built quality. It also works effectively & is worth purchasing. * Pedicure is all about removing the impurities from your feet and thus, Pedicure Scrubber, Dead Skin and Callus Remover Perfect Electronic Dry Foot File is an excellent tool that must be purchased for an excellent pedicure experience. * Do not use in the same area for more than 3-4 seconds at a time. Stop use immediately if irritation or discomfort occurs.