Stack on infinite layers of volume + length with MACStack Mascara. This never-before-seen endlessly buildable, clump-resistant formula gives you customizable volume from natural to next-level, along with instant length. Mirror your unique mood and reflect your individuality with two brush sizes tailored to your lashes and look. MACStack Mascara features the Superstack Mega Brush thats ideal for longer or upper lashes, while MACStack Micro Mascara features the Superstack Micro Brush thats ideal for shorter or lower lashes. Magnify your eyes and enlarge your lashes with this major mascara must-have!

Stack on infinite layers of volume + length with MACStack Micro Mascara now in an on-the-go size! This never-before-seen continuously buildable, clump-resistant formula gives you customizable, weightless volume from natural to next-level. Mirror your unique mood and reflect your individuality with the Superstack Micro Brush, which delivers ultra-precise, controlled application and is ideal for shorter lashes or lower lashes. Magnify your eyes and enlarge your lashes with this major mascara must-have!