Derma Roller System for hair growth and Skin 1Pcs black

Derma roller is a small and simple device, designed to roll micro-needles on the skin, in order to stimulate the formation of collagen and elastin and to accelerate cell renewal. A magical beauty tool, the derma roller system 0.5 needles is all you need in your vanity to regenerate and rejuvenate your skin like never before! In addition to treating numerous skin issues, Promote beared and hair growth,it triggers new collagen synthesis and hair growth in desired areas. It is ideal for all skin types and should be used 3 times in a week