Features 1、DIFFERENT ROUGHNESS: Nail drill bits have a variable surface roughness from top to bottom for quick removal of gel nails for cleaning, shaping, cutting, smoothing and removing to suit your every need. 2、STAINLESS STEEL: Made of stainless steel for reliable strength and durability, the nail grinding head has low cutting performance and is less dusty, allowing for fast and good reshaping and polishing of gel nails. 3、SIMPLE OPERATION: The nail grinding head can be rotated to the right or left for stable cuts in both clockwise and anti clockwise directions, perfect for both left and right handed people, without the need to change other sizes during work. 4、WIDELY USED: You will get 10 different styles of nail grinding head, these grinding heads are suitable for most nail machines with drill heads, for most gel nails and for experienced nail technicians or nail art beginners. 5、SUPPLIED WITH STORAGE BOX: The nail art grinding head comes in a matching box for protection and easy storage to keep these nail art drills organised. Specification Item Type: Nail Polisher Head Material: Stainless Steel Specification: 10pcs Package List 10 x Nail Polisher Head 1 x Storage Box