These nail polishing drill bits ensure exceptional wear resistance and sharpness for effortless handling of tough nails. The independent packaging design, making them ideal for salon-quality nail drill bits. Perfect for pre-manicure preparation, they smooth nail surfaces and remove cuticles efficiently. Features -Color:Silver -Material: -Size:4.40X0.40X0.20cm/1.73X0.16X0.08in -Hygienic individual packaging: each nail polishing drill bit is individually packaged, ensuring a fresh and safe experience for every use -Durable: the jewelry polishing bits feature a coating for exceptional durability and sharpness, making them ideal for shaping and smoothing hard nails -Convenient open pocket design: the open pocket design of these nail drill attachments allows for quick replacement and easy cleaning, enhancing efficiency for salon or home use -Premanicure preparation: these manicure grinding heads are perfect for premanicure treatments, effectively removing cuticles and smoothing nail surfaces for nail art application -Comprehensive set: this set of nail drill bits provides ample supply for frequent use, making it a choice for professional nail technicians and enthusiasts alike Package list: 10 x nail polishing heads