2012 new Face roller for skin care 1.Perfect quality 2.Factory direct sale 2012 new Face roller for skin care 1.Derma roller 2.192 titanium Needles Derma ... , 0.3, 0.5, 0.75, 1.5, 2.0, 2.5, 3.0mm Usage:1. Scar Removal, including acne scar removal2. Stretch ... Hair Restoration7. Hyper Pigmentation Treatments Derma Roller Use Methods:CR10 1.0mm CR5 0.5mm lmprove Wrinkle, Skin Whitening, Collagen Induction ...