... Is not there auf`m balcony, but rolled nimbly every 4th day on my face. I have very sensitive facial skin and can already not any cream from. And if I accidentally times come with my hand cream fingers to his chin, then I see there the next day as a Streuselschnecke. Terrible. The Dermaroller I wanted to change that. I do not know if it's coincidence or imagination, but I have used it only twice and I have a well-proportioned smooth skin. No small pimples. I am totally satisfied so far and going to buy the Dermaroller yet for buttocks and legs.