Product Specification Skin Type: Soft Usage/Application: Personal Operation Mode: Manual Material: Plastic Product Description Say goodbye to painful calluses in minutes with "Pedi Foot Care," the automatic callus remover that grooms your feet. The rotating buffing head removes dry rough patches, ugly calluses, and dead skin as well. The precision, stainless steel micro files powerfully peel away calluses while being gentle on your skin. You can use it on your heels, your soles, and even your toes.