PRoFOOT Softgel 360 Foot File. Forget the pumice stone! Here is the modern way to gently remove calluses and dry skin. These unique, squeezable files are soft to touch, comfortable to hold and give you perfectly smooth feet. They are almost as easy as a session of reflexology! Moulds to the shape of your foot to reach and file all areas with ease. Use dry or wet in the bath or shower.