These manicure drill bits with multipurpose design, professional and practical for use, you can choose it according to your different needs, such as , polish, grind, sharpen, carve and neaten the gel nails or acrylic nails, will easily satisfy your different requirements. Features -Color: As shown -Material: Ceramic, tungsten steel, diamond, nylon, rubber -Ceramic Nail Drill Bits Size: 3.80X1.40X0.62cm/1.49X0.55X0.24 in. -Polished Nail Drill Bits Size: 3.80X0.76X0.28cm/1.49X0.29X0.11 in. -Finishing Nail Drill Bits Size: 3.23X1.30X0.23cm/1.27X0.51X0.09 in. -Rubber Nail Drill Bits Size: 2.10X1.60X0.60cm/0.82X0.62X0.23 in. -Brush Size: 4.10X1.01X0.71cm/1.61X0.39X0.27 in. - Comfortable hand touch feeling, protecting skin, also will be convenient and easy to use. - Perfect for nail salon, beauty parlor, spa or personal manicure pedicure, DIY nail art for home use. - Easy to use and operate, can be used as for beginners to start their journey to the nail art world. - Made of , no rust, not harm to your nails and skin. - Can be used to remove dead skin for finger nails and toenails, you can use it with confidence. Package list: 6 x nail drill bits 1