The SRODHA Beauty Professional Nail File Set includes 6 nail files & buffers, one of each of the following grits: 150 (Coarse), 180 (Medium), 240 (Fine), 100/180 (Medium), 220/280 (Fine), & 1000/4000 (Micro). DIRECTIONS 1. Select a nail file from the set according to the desired grit level (150 for coarse, 180 for medium, 240 for fine, 100/180 for medium, 220/280 for fine, or 1000/4000 for micro). 2. File your natural, acrylic, or gel nails in one direction, following the nail's shape, until the desired length and smoothness are achieved. 3. Use the buffer blocks to further smooth the nail surface and remove any ridges or peeling. 4. Wipe the nails with a clean cloth to remove any dust. 5. Apply nail polish or a clear top coat, if desired.WHAT'S INCLUDED - The SRODHA Beauty Professional Nail File Set includes 6 nail files & buffers, one of each of the following grits: 150 (Coarse), 180 (Medium), 240 (Fine), 100/180 (Medium), 220/280 (Fine), & 1000/4000 (Micro). MADE FOR PROFESSIONALS - An essential salon manicure tool for any professional nail technician. The range supplied in this set is all any manicurist needs!. AFFORDABLE PRICE - With our nail file set, you can create DIY professional nails at a fraction of the price. Achieve a gleaming nail finish by using this nail sander to prep nails into the perfect shape, remove any ridges or peeling, and smooth nail surfaces down. FOR ALL NAIL TYPES - This nail filing set is the only manicure pack you need to shape or groom your acrylic, gel, or natural nails. High quality and professional. CREATE STUNNING NAILS - File, buff, polish and shine your way to salon perfect nails at home with these handy nail buffers. These strong and solid block nail files will make your DIY manicure or pedicure easy and long-lasting.