Type Name Electric Pet Nail Grinder Size 13.7*3.5*2.5cm Rotate speed: 6000 Bit material: diamond Color white The nail polisher has a plastic cover on the head, which can effectively prevent the dust of the polished nails from flying around. The handle part is wider in size and shorter in length. It is suitable for holding in hand, and it is easy to use and save. Comfortable use will not hurt the sensitive parts of the finger like ordinary nail knife, need 2 section AA battery (Purchase by yourself). Use diamond bit grinder, super silent motor, quiet and safe, gently remove nails, so that your favorite will not be afraid of.