It is a non-surgical tool and is safe for normal, sensitive & dark skin. It is painless and works from outside, in the form of microneedles. Basically, Dermaroller is an incredible device that is designed to get rid of stretch marks, wrinkles, scars and uneven, pitted skin. We mainly use it for facial scars. One roller can be reused 2 to 3 times on the same person. It involves application of local anesthesia followed by rolling of Dermaroller on the affected area vigorously. Some special meso solutions can be delivered to the deeper layer of the skin at the time while doing this procedure. The micro needles of the dermaroller cause the deeper tissues of the skin to remodulate, regenerate and rejuvenate providing the expected results. It is taken as substitute of fractional laser being used for acne scars.