This premium electronic foot file is the perfect tool to create a smooth and comfortable heel.The heel file is designed to grind away rough heels or cracks and easily remove calluses on the feet without causing any injury or discomfort to the feet.Gentle and powerful, it makes the heel feel smooth and comfortable, without dead skin or cracks in an instant.Includes a massage foot file, very suitable for massaging the soles of the feet.The ergonomically shaped handle is easy to hold. The head rotates in a circular motion, providing the most effective and comfortable way to remove dead skin or cracks on the feet.Just place the device on your feet with moderate pressure and the calluses will begin to fall off quickly and easily. Your feet will soon look silky smooth and soft.