NexGadget Electric Callus Remover Foot File Pedicure Tool Foot Pedicure Machine Hard Skin Remover Tool WOW Performance : unique roller with mineral particles spin 360, to gently and effectively buff away dead, calloused, hard and dry skin in seconds, smoothing skin on the feet Added-on Value: 5pcs micro-manicure kits provided, they are for shinning, shaping, exfoliation, polishing, professional nail care as Salon quality Multi-function: can be used for both pedicure and manicure, which meet peoples different needs Customized Design: Ergonomic design makes it very comfortable to hold and operate. Whats more, unique dual frequency variable speeds can give you the customized and friendly experience USB Rechargeable: USB rechargeable design provides lot of conveniences for users, very easy for traveling and home use