Effectively removes the toughest hard skin, for use on both wet and dry skin.\n- Beautiful feet effortlessly\n- For effective use on both wet and dry skin\n- Get soft beautiful feet effortlessly\n- Suitable for use in all Scholl Electronic Foot Files\n\nDesigned for use with the all three Scholl Velvet Smooth™ Express Pedi. The unique roller heads with Diamond Crystals gently remove hard skin leaving feet feeling silky smooth.