"When it comes to liner there are a few things that we deem necessary: a smooth glide, a water-resistant stay, and a precise application. We have it all, in our Colorbar Wink with Love eyeliner that has high shine & intense finish. This no smudge, no smear, no fade, no transfer, sweatproof eyeliner once worn, stays up to 14hrs straight on. Its innovative ultra-fine tip allows constant flow of ink for the smoothest application. You will love the bright and bold color payoff for an instant eye-catching look. Enjoy this beautiful, flaunt worthy pen wherever you go! "