1?��Flexible Rotation: The nail drill bit can be rotated clockwise or counterclockwise, easily achieve smooth cutting in clockwise and counterclockwise directions, great for left and right hands. 2?��Wide Range of Uses: The surface roughness of the drill bit varies from top to bottom, the cuticle remover drill bits are perfect for gel polish remover, reshaping, polishing, removing dead skin, etc. 3?��Drill Bits Set: 7 pieces of nail polish remover drill bits, with different shapes and styles, meet your different using needs, suitable for most electric nail drills, perfect for nail artists and beginners. 4?��Portable Design: Comes with a 7-hole storage box, easy to organize and store nail drill bits, keeps the nail drill bit in order. Easy to carry, perfect for nail salon. 5?��Ceramic and Stainless Steel: The nail polish remover drill bit is made of ceramic and stainless steel material, firm and sturdy, not easy to deform, high strength, stable and durable.