Stack Mega

Stack Mega from M.A.C. is an eye mask that provides infinite volume and length layer after layer.
If you haven't already, try it now, thanks to its never-before-seen buildable formula, it doesn't create clumps and defies gravity, giving infinite volume layer after layer.
A natural look or wow.
Reflect your personality at every moment of the day, achieving the finish according to your mood.
Stack Mega is ideal for longer eyelashes.