... ,0.3,0.5,0.75,1.5.2.0,2.5,3.0mm with CE 1, Micro needle roller is used for ... beauty roller is revolutionary device which has the amazing ability to naturally stimulate collagen and elastion production in the skin ... be used by both men and women and is designed to achieve numerous results: smoothing fine lines and wrinkles,pores ... ,acne treatment,scar removal0.2,0.25,0.3,0.5,0.75,1.5.2.0,2.5,3.0mm CE3. ...