Dark and ebony in color, this roller brings impurities that cause skin imbalances such as acne, eczema and psoriasis to the surface and releases them from the body. Black Obsidian has the ability to improve skin through minimizing the appearance of pores, preventing breakouts and also softens and hydrated skin. For the most radiant effect, use after cleansing with one our cleansers and follow by the serum that is most appropriate for your skin type.