Features: ALL-IN-ONE SET: The nail drill bit set includes 6pcs ceramic nail file bits, 8pcs diamond carbide drill bits, 5pcs basic nail drill Bits, 1pcs cleaning brush, and 1pcs long cleaning brush, suited for both beginners and professionals. UNIVERSAL SIZE: MelodySusie nail bits fit most 3/32'' electric nail drill machines, and work great with all leading professional nail care brands in the market. PREMIUM MATERIAL: Adopt the highest precision standards diamond with superior strength, sharpness, and durability. You can be sure that these cuticle drill nail bits will last for a long time. USAGE: The drill bits nail tech set with different shapes to meet all your needs, such as buffering, grinding, sharpening, sanding, polishing acrylic and gel nails, and removing cuticles, extension gels, dead skin, and any other nail care needs. EASY TO STORE: Come with a Cute and dust-proof compact box to ensure that you will be able to carry them around with you wherever you go. It is also easy to see through the cover and figure out the desired bits.