Scholl Velvet Smooth Electonic Nail File can be used on fingernails and toenails. Gives your nails a healthy, neat look with less effort. It's easy to use with 3 simple steps to polish, polish and shine. It has ergonomic shape and two different speeds.
If your skin is irritated or uncomfortable, discontinue use immediately. Do not use on thin, weak, damaged or infected nails. Be careful not to over file your nails.