Wishbone Electric Callus Remover, Professional Rechargeable Foot File Rasp for Remove Dead Skin and Reduce Calluses Pedicure Tools with 2 Rollers

The callus remover is operated by rechargeable battery making the roller spin with extra strength and powerful. The battery can be charged for over 10,000 times in its life. Once it is fully charged for 5 hours, it can keep running for 1-2 hours or you may use the device while it is charging. Enjoy the power and the convenience of portable meanwhile. It is even suitable for salon uses but you may obtain the professional salon pedicure results at the convenience of your home. Comes with two rollers: The black one is Coarse for hard skin and the white one is Super Coarse Roller for the tough calluses. Two rollers fit all your needs!