MAC's lightweight whipped formula now in an intense blacker than black pigment saturates lashes root to tip, adds volume, extends length and creates curl, while conditioning for softness and flexibility. The final result: extreme dimension that won't smudge, clump or flake. Exclusive mega brush designed to apply optimal amount of mascara. Ophthalmologist tested.MAC In Extreme Dimension 3D Black Lash mascaraApplication: Press the brush into lashes close to roots and "shimmy" brush through from root to tip. Repeat until desired effect is achievedSkin type: Suitable for all skin types12g