Promote younger looking skin by triggering the production of collagen and skin tissue. Microneedles aid in preventing wrinkles, treating scar tissue and reducing the appearance of large pores, revealing vibrant, rejuvenated skin. Enhance the absorption of your favorite serums and moisturizers while you reduce the appearance of fine lines and pores. Reveal smoother, firmer, more toned skin when used consistently. This 540-needle roller is made with .3mm titanium needles.