Great gift for women: The mandrel bit and sanding bands can be used for nail drills for acrylic nails. Best beauty gift set for women on festivals. If you have any problem with our product, we offer no reason to return or exchange service, please try to contact the seller first. Portable storage box: The nail drill bit set of sanding bands comes with transparent storage box. The blue purple and red pink sanding bands are in three different separators. It’s easy to pick up the size you need and take away to do your nails anywhere. Multi-functional: the nail drill bit and sanding bands for nail drill can polish, shape, shorten, smooth and polish natural and artificial nails, remove acrylic nails gel nail dip powder poly nail gel and so on. Good nail accessories for nail drill and drill dremel. Superior quality nail drill bits: the sanding bands for electric nail file in 3 colors are made of quality sand band with high hardness and durable and abrasion-resistant material. It will not fall apart during use. Long-term use and saving your money. The nail drill bits set are easy to use for beginners and professional nail tech. Sanding bands for nail drill: you will get one nail drill bit and 210pcs sanding bands, including 70pcs blue coarse 80 grit, 70pcs purple medium 150 grit, 70pcs red pink fine 240 grit. The nail drill bit set is suitable for most professional nail drill.