Gold Roll-CIT®A hand held, 14 Carat Gold Plated Roll CIT. With 260 ultra fine definition points of 0. 2mm used to penetrate gently into areas of your skin that may need more attention; such as the areas around your nose, mouth and eyes. The Gold roller naturally suppresses bacteria growth and is easy to clean. Painless rolling makes tiny micro channels in the skin which exponentially enhance penetration of the active ingredients found in your Environ products.