This nail file and buffer set supports everyday manicure care at home or in salons. Use it to shape edges, smooth rough areas and refine the nail surface with controlled strokes. Suitable for home users, manicure learners and salon technicians, the double-sided design helps handle more than one stage of nail care in a compact tool. The 100/180 grit sides can be used for shaping and smoothing as needed. Compared with using separate tools, this nail filer and buffer combines filing and surface buffing in one easy-to-hold format. It can also serve as a nail buffer and shiner for routine finishing care. Use light, even strokes and avoid excessive pressure. Clean the emery surfaces after use and store the tool in a dry place. Do not use on irritated or damaged nails.