• Efile with ball shape file head, easy to use it in different directions to clean the cuticle. Double rotate directions, both for left hand and right hand nail techs.
• Improved Diamond Powder: High quality diamond powder, we choose. The shape of diamond sand is much more regular than normal diamond nail drill. Our diamond powder is hexagon. And they are very close with each other on the surface of E-file head. 
• Recommend 15,000 – 30,000 speed to clean nail cuticle. Size Coarse -C & Middle -M, could clean normal skin. Size Fine -F & Extra Fine -XF, better for soft skin.
• Tiny Vibration: We choose Tungsten Carbide as the base. Our dill's rotate vibration could be limited under 1 nm. The normal diamond drill would be more than 3 nm. Because of this, you would feel much smooth when you use our drill to clean the cuticle.
• Diamond Nail Drill: Specific duty on cuticle care. Different size of ball shape head for choose: 1.0 mm, 2.3 mm, 2.5 mm, 3.1 mm, 4.0 mm, and 4.5 mm.