"In my experience, very few products truly live up to their name, but this eyeliner totally does what it claims. I decided to do a more glam look today, and this jet-black liner gave me full opacity with just one swipe. I wore this look for a night out dancing (which means *lots* of sweat 😋), and when I came back home, my eye makeup looked good as new. Hit 'like' if you love my makeup look!"