Opulash Optimum Black Long-Lasting Volume, Dramatic, Super Black Superlative style and state-of-the-art science merge with a new formula in a more saturated and intense black. Extra volume, expansion and curl are dramatically delivered with our most bodacious brush yet that gives intense lay-down of product with excellent separation. The large diameter at the back of the brush gives a big, volumized look and the tapered front tip makes the inner corners easier to reach. Lasts 15 hours without flaking or smudging. Get these uber-black, big and bad lashes courtesy of M·A·C.