Easy to use dialing speed controll,light-weight design handpiece for precise operation!We provide a instruction manual to assist you for use. | Multi-functions: nail grinder is used for buffering, grinding, sharpening, sanding, polishing for acrylic Nails, remove nail gels, artificial or natural nails and cuticle remover. Suitable for pedicure and manicure. | Forward and reverse operation switch,quiet and smooth no vibration design for comfort grip. | This electric nail drill is easy to use and encourages using at home. | Low noise and vibration for smooth and long-time operation.