Need a value-for-money set of nail files? Looking for a hygienic way to use a new file during every manicure or pedicure treatment without an adhesive strip? The Staleks Pro Just Put On Straight File System is essentially a file in the form of a sleeve that can be slid over various holders: the metal holder (MBE-20), the plastic holder (SPBE-20), and the wooden holder (WBE-20). The Staleks Wooden Base (WBE-20) is 100% eco-friendly! A convenient way to quickly and easily remove the file from the base without leaving adhesive residue. The material is eco-friendly, clean, and your metal base remains glue-free. The sandpaper is of very high quality and is suitable for single use. The smart line has a special coating that prevents clogging with filing dust. A pack contains 50 thin straight files; these super-thin files are lightweight to work with. These Staleks Pro Smart 22 files can be used for finishing gel polish, gel lacquer, gel polish, BIAB, Builder In A Bottle, acrygel, polygel, and acrylic. Or they are ideally suited for shaping or shortening natural nails. These adhesive files are available in 100, 180, and 240 grit.