MAC Cosmetics MACStack Mascara in Superstack Mega Brush - Black Stack

Endlessly buildable, Macstack Mascara Superstack stacks on customizable volume, adds infinite lash length. Choose from two tailored brush sizes to match your every eyelash mood. WHAT IT IS: Mega Brush: builds up longer or upper eyelashes WHAT IT DOES: Buildable lash volume, from natural to next-level; instant lash length; 24-hour wear; clump-resistant mascara; flake-resistant HOW TO USE: Press the Mega mascara brush into lashes close to roots and shimmy brush through from roots to tips. Keep stacking the weightless, clump-resistant mascara formula for limitless volume and length potential. RESULTS: 95% saw gravity-defying lash volume* 95% saw instant eyelash lift and length* 95% said mascara builds endlessly* *Consumer testing on 111 women after using Superstack Mega Brush for one week