Disposable files for crescent nail file (soft base) SMART 40 180 grit (30 pcs) are designed for a manicure procedure. Replaceable files Staleks disposable with abrasiveness 180 grit. Their advantage is that they are disposable and can be easily removed after. Thus, they ensure the safety of clients and craftsmen. Ideal for natural and artificial nails. Replaceable files are designed for a base file in crescent-shaped, they do not have a foam layer and must be disposed of after each use. They must be glued to the base file, removed and disposed of after the procedure. Removable files do not get wet when in contact with water. Also, when carrying out the procedure of manicure and pedicure, you may need nail files, buffs and files polishers / grinders.