Get smooth skin from the feet, even in case of strong calluses. The Scholl Velvet Smooth ™ Pedi Electric Grater softens the skin by eliminating hard and tenacious calluses in minutes. Product Features An interchangeable roller with Diamond Crystals Extra Grain Exfoliating. Synthetic diamonds A nice handle with an ergonomic design. For a perfect finish, use Scholl Velvet Smooth Replacement rollers with Sensation Softness Diamond Crystals. Synthetic diamonds Show your feet how much you love them by using the Scholl Velvet Smooth ™ range specially designed for them. Package Contents: 1 x Scholl Velvet Smooth Anti-Callosity Electric Grater, 1 x Exfoliating Extra Roll.