Go back and forth, side to side, or round and round, there are no limits with the Foot Buffer. Ne need to stock up on peel and stick sand paper that only lasts a few uses and that can be difficult to remove and replace. The hardened, surgical grade stainless steel Foot Buffer lasts a long time and will always be ready to use. Planning a trip? The compact size makes it a great travel companion. The protective cover can be placed on the back to catch skin filings for easy disposal. Patented Microplane technology means you can rely on exceptional quality and performance. Designed to work best on dry skin, no need for pre-soaking or applying exfoliating creams. Choose from a range of colors. Choose the original, choose Microplane and Transform Your Soles. Proudly Made in the USA.