OverviewAgirlvct 10 pcs Foot Rasp File for Family Use For Office Workers Office workers often work overtime and wear high heels, and there will be accumulation of dead skin when the feet are not regularly removed. This product can be used directly in the shower, which is convenient and fast. For Student Students have no economic basis, and going to a nail shop to go to the dead skin will cost a lot of money. With this product, it is easy to go to the dead skin at home. For Elder The elderly have more dead skin deposits than ordinary people, so it is important to remove dead skin regularly. You can go to the dead skin without going out. How To Use Recommendations for use: 1. Foot files can be applied on dry or wet feet, but for more good results we recommend using after you bathe or shower, or after soaking your feet in warm water for 10 - 15 minutes; 2. Rub the foot file over your callus, using light to medium pressure. If you start with the coarse side of the foot file, finish up with the fine side; 3. Be careful not to over do it, especially if it's your first time to use a callus remover. Too much abrasion can leave your skin red and sore the next day; 4. You can apply foot or hand lotion after filing; 5. Hang up your foot file to dry after use. Prolonged exposure to moisture will shorten the life of the file.