The professional and durable nail drill bit kit is simple to use, which could withstand lasting use. The nail drill bit is universal and suitable for most electric nail grinding machine. Good working performance, easy to use, silicone nail drill bits could help you trim cuticles, keep clean under your nails, suitable for manicure, pedicure. Features -Color:Assorted Color -Material:Silicone, stainless steel -Size:5.70X1.00X1.00cm/2.24X0.39X0.39in -Easy to use and operate, simple structure, light weight, the nail drill bits could offer you much convenience. -Suitable for nail salon, beauty parlor, or personal manicure, DIY nail for home use, portable to take. -The drill bit for nails could be used for removing nail gel, nail polish, could be used rest assured. -The manicure drill bit for nail is durable and practical, simple to use, withstand . -Nail drill bits could be used to remove cuticle for finger nails, suitable for most electric nail drills. Package list: 18 x silicone nail drill bits