M.A.C Cosmetics MACStack Mascara - Chestnut Stack (Brown) - .41 fl oz / 12 mL

M.A.C Cosmetics MACStack Mascara - Chestnut Stack (Brown) - .41 fl oz / 12 mL. An endlessly buildable, clump-resistant mascara that stacks on infinite layers of volume and length. Stack on infinite layers of volume + length with MACStack Mascara. This endlessly buildable, clump-resistant formula gives you customizable volume from natural to next-level, along with instant length. NEW IN BOX!!