NIB MAC Stack Mascara Duo in Black

STACKS ON STACKS MASCARA DUO 1 M•A-C STACK MASCARA/Full Size .41 FL. OZ. LQ./12 ML 1 M•A-C STACK MASCARA/MINI M•A•C .27 FL. OZ. LIQ./8 ML Stack on infinite layers of volume + length with M.A•CStack Mascara. This never-before-seen endlessly buildable, clump-resistant formula gives you customizable volume from natural to next-level, along with instant length.