1、Varying Roughness: Nail grinding head set bits have different surface roughness, so they remove nail glue quickly, allowing you to tailor your enhancement to your needs. 2、10 Nail Drill Bits: Nail drill bits kit has 10 nail drill bits that are not only suitable for most drill bits, but also for the experienced manicurist or beginner. 3、Storage Box: Nail drill bits organizer has a 20 holes storage box for protecting and storing nail drill bits, and nail drill bits organizer is very practical for you. 4、Left And Right Rotation: Nail drill bits can be rotated right or left to realize clockwise and counterclockwise cutting, and nail drill bits are very convenient. 5、Versatility: Manicure pedicure bits holder is durable and dustproof for quickly and nicely reshaping, polishing, smoothing, burnishing and sculpting gel nails. Item Type: Nail grinding head holder Material: Ceramic Quantity: 10pcs