Feature:1. This polishing tool is suitable for all clip-on type and pen type nail polishers.2. There are many types and specifications of the polishing head, with complete functions and interchangeable use.3. It has the functions of grinding, removing nail, exfoliating skin and carving arc.4. 2.35 mm handle diameter, suitable for most nail polishing machines.5. 7pcs of sanding heads, individually packed, easy to handle and store.Specification:Condition: 100% Brand NewItem Type: Electric Nail Art Drill Bit Material: Tungsten Steel AlloyQuantity: 7pcsApplicable to: Household, nail salon, etc.Uses: Used for manicure, nail removal, peeling, nail polish, etc. used with nail polisher Package List:7 x Electric Nail Art Drill Bit