The electric nail drill is used for filing and shaping natural and acrylic nails. It can repair cracks in acrylics, removing lifted acrylics, trimming nails before applying gel or acrylic nails, buffing natural nails, repairing cuticles, and smoothing calluses or hardened skin on hands and feet. Condition: Pre Owned - Never Used In original box with instructions. Gift idea for Birthdays, Christmas or Mother’s Day