a priority with the safety drill bit for nails and sealing cuticle nail drill bit. These bits are designed to minimize the risk of injury while providing effective nail care. The rounded edges and smooth surfaces ensure gentle treatment of your nails and cuticles, making them ideal for both professional nail technicians and home users. Features -Color:Silver -Material: -Size:3.00X2.00X2.00cm/1.18X0.79X0.79in -Highefficiency grinding: the manicure sanding bits and nail polishing heads offer highefficiency grinding, ensuring smooth and polished nails -Professional pretreatment: the flat disc nail drill bit and electric nail file drill bits provide professional pretreatment, removing impurities and creating a base for nail art -Versatile use: the replaceable small drill bit for nails are suitable for various nail care tasks, including trimming, grinding, and polishing -Portable design: the cuticle clean nail drill bit and fine nail drill bits are compact and lightweight, making them easy to carry and use anywhere -Wide application: the nail sanding discs and replaceable foot sandpaper discs are ideal for both home and salon use, delivering professional results Package list: 4 x manicure tools