The Best Foot File Makartt foot file is a monster. Works in both directions, is not affected by acetone, blades are replaceable, and has a coarse blade for when you have a run in with a customer or yourself with serious callus build up. Finish off with a foot file and baby soft feet every time. It is better than pumice stones, exfoliation scrubs, callus removal gels, great for heels, balls of feet. Made with 304 stainless steel and non-slip plastic handle, it will never rust and no need to charge, must have in professional salons and home pedies, perfect for the ones who like wearing high heels, flip flops, sandals or sneakers, especially for Models; White-Collar Ladies Sports-Enthusiasts; Waiters/Waitresses, Elderly People and Teachers. Treat yourself to a home spa day today, complete with a Fabulous Pedis ! Handle Dimension: 11 inch * 0.70 inch * 2.4 inch/28 *1.78 * 6 cm (L* H* W) Weight: 4.16oz/118g Design: Coarse Foot File with Big Hole How to Use : 1. There is no need to pre-soak feet prior to using this tool. It has been developed to be used on dry skin. 2. Align the tool with the blade side to the area that is to be worked on. 3. Gently pass the tool back and forth on the area, slowly apply more pressure until the callous or dry skin is removed.