5 in 1 Derma Roller for Anit-Wrinkle Acne Scar Hair Growth[521]

5-in-1 Derma Roller:4 Attachments(240 NEEDLE+600 NEEDLE+1200NEEDLE+12 NEEDLE) + Disinfecting Cup + Travel  Case  2 kinds of models can be choose: Size1:  0.5mm+1.0mm+ 1.5mm+ 2.0mm Size2:  0.5mm+1.5mm+3.0mm+2.0mmNaturally Stimulate Collagen & Elastin Production  Below the Skin, Where Wrinkles Begin to Form.     Rolling Instructions:1. Wash your hands and the area to be treated thoroughly.2. Wipe the skin and your hands with anti-bacterial gel (you can skip this step if you are using needle lengths of less than 0.5mm).3. If you are using numbing cream, follow the manufacturer's instructions for use. Always remove the cream completely before rolling (you can use cotton pads soaked with alcohol to do this).4. Rinse the derma roller under hot running water for a few seconds.5. Apply skin care product, if using.6. Whilst pulling the skin taut with your free hand, roll forwards and backwards over the area to be treated. Roll 8-10 times in each direction: vertically, horizontally and di