Nail Drill Bit Small Sanding Bands, CORFULRA Mini Sanding Bands with 2 Mandrel Bits, 100Pcs #150#240 Grit Nail File for Acrylic

Corfulra professional small sanding bands and 3.1mm mandrel bit set Grit Type: #150 & #240 Color of Sanding Bands for Nail Drill: white and pink Color of Nail Drill Bit Mandrel: Silver Sanding Bands Size: 3* 12.5mm Drill Bit Size: 3.1mm Amount: 100pcs small sanding bands and 2pcs drill bits. Easy to Use. 1. Install the nail drill mandrel into the electric nail nail grinding machine. 2. Put the sanding bands on the nail drill heads. 3. Turn on the electric nail grinding machine switch and you can prepare the nail art. 4. Corfula is one of professional nail tech suppies. Open your beautiful world and show your beautiful DIY works.