... .25mm -2 mm Electromotion Microneedle of 12needle white,microneedle therapy system Micro Needle therapy, Derma Rolling, Blood Vessels Removal (needle 0.25-2 ... .0mm )Electromotion Microneedle of 12 Needles,Microneedle Therapy System 17BFunction:1.Anti-Hair Removal, 2.Anti-Puffiness,3. Blood ... throughly before the roller. Electromotion Microneedle of 12 Needles,Microneedle Therapy System 17B