Specifications:You can easily and quickly sand, polish, unload, exfoliate, engrave arcs, etc.Made of heat-resistant and corrosion-resistant materials, they will not rust or block.It is lightweight, portable and easy to use by individuals and families anytime, anywhere.The nail drill bit can effectively remove dead skin and cuticles, giving you a smooth and beautiful appearance.Item Name: Nail Drill BitMaterial: EmeryFeatures: Manicure Tool, Easy to Install, Nail Polishing, No RustSize: 14.5cm x 9cm x 1cm/5.71" x 3.54" x 0.39" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:6 x Nail Drill Bits