Pursonic Pedi Perfect Foot File Battery Operated Callus Remover Tool, 2 Roller heads included (1 buffing roller & 1 Coarse roller)Features:The Pursonic Perfect Foot File gently & effectively buffs away your thick hard skin to reveal touchable soft, smooth feet.Refillable Regular Coarse and buffer roller head that spins 360 degrees for quick results on thick, calloused skin.Safe and effective to remove dead skin from feet for the perfect pedicure at home.Innovative device takes the chore out of smoothing skin on the feet.Easy and comfortable to use unlike pumice stones that require constant rubbing