M·A·CStack Mascara 24-hour wear Clump-resistant Flake-resistant M·A·CStack Legit Lift Lash Primer Weightless Lengthens and defines Works with all mascaras A two‑piece lash kit featuring MACStack Mega Mascara (0.41 oz) and MACStack Legit Lift Primer (0.41 oz). Designed to help you stack on volume, length, lift, and all-day hold—first coat your lashes with the oil‑based primer, then layer on the clump-resistant mascara using its Superstack Mega Brush. Packaged in vibrant floral-themed containers, this special-edition duo gives true buildable drama without compromising on comfort.