1、These allow for much more precision in cleaning up cuticles as well as smoothing and shaping acrylic nails. 2、Made of premium ceramic material, they are sturdy and durable, can be used for long. 3、7 Pieces of nail drill bits with different use, they can help you do well in your nail art business. 4、The bits have a nice, uniform surface so there is no gouging or catching of the skin, very safe to use. 5、They can fit in your nail drill handpiece perfectly, a great drill bit kit for nail salon or home use. Description: Ideal for both professional nail technician and nail art beginner. 3 Different models for you to select. You can choose the one you need to remove acrylic nail gel, UV gel, extension and dead skin. They take care of around the cuticle area by buffing away the hangnails and rough skin, remove nail gel as well as rhinestones easily and effectively, help you have beautiful and healthy nails. Why not have a look? Features: These allow for much more precision in cleaning up cuticles as well as smoothing and shaping acrylic nails. Made of premium ceramic material, they are sturdy and , can be used for long. 7 Pieces of nail drill bits with different use, they can help you do well in your nail art business. The bits have a nice, uniform surface so there is no gouging or catching of the skin, very safe to use. They can fit in your nail drill handpiece perfectly, a great drill bit kit for nail salon or home use. Specifications: Type: Nail Nursing Tool Material: Ceramic Color: White Quantity: 7PCS Model: 1#, 2#, 3# (Optional) Package Size: Approx. 6.2 * 2.9 * 2.9cm / 2.44 * 1.14 * 1.14in Package Weight: 1#: Approx. 37g / 1.31oz 2#: Approx. 36g / 1.27oz 3#: Approx. 39g / 1.38oz Package List: 7 * Nail Drill Bits 7 * Nail Drill Bits