Product description Specification: Condition: 100% Brand New Item Type: Nail Grinding Head Set Model: C, 3XC Specification: 2pcs / set Material: Tungsten Steel Shank Diameter: Approx. 2.35mm / 0.1in Features: Used for manicure, nail polishing, nail salon, foot care, pedicure, nail polish removal, etc. to be used with nail polishers. Application: Home, nail salon, etc. Size: As Shown in the Pictures Package List: 1 x Tapered Nail Drill Bit 1 x Flat Nail Drill Bit Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Ingredients defaultdefaultdefault