Portable Electronic Foot File Pedicure CR-061Ground breaking device takes the chore out of smoothing skin on feet. Gently and effectively buffs away dead, callus, hard and dry skin in seconds. Safer and more effective than metal scrapers which use blades to cut the skin. Easy and fun to use unlike pumice stones that require constant rubbing. 3 different rollers to customize your results. Battery operated (2 AA not included)