... rejuvenatio wrinkle removal acne treatment scar removal 0.2,0.25,0.3,0.5,0.75,1.5.2.0,2.5,3.0mm with CE derma roller ... mainly for acne and inflammation skin with functions of antibiosis,anti-inflammatory,refraining excessive sebum secretion,making skin smooth and glossy ... Therapy(Whitening)Portable and easy to use 0.2,0.25,0.3,0.5,0.75,1.5.2.0,2.5,3.0mm 3.Contact WayName:Paul ...