I am addicted to thick, black lush lashes. This new mascara from MAC just does that to mine. Meet MAC In Extreme Dimension 3D Black Lash.
In Extreme Dimension 3D Black Lash features a whipped and very lightweight formula that delivers intense, blacker-than-black pigment. The over sized rubber tipped brush is designed to apply the rich pigments on lashes from root to tip. It adds volume, extends length and even creates and holds a curl. It does all this while it conditions for softness and flexibility.
See also: MAC Opulash.
I like the contoured handle of the wand and it helps to control the brush easier. The brush is the longest I have ever seen on a mascara. It really makes lashes super dark and thick. When wearing all day, I never experienced smudging, clumping or flaking.