Colorbar Waterproof Liquid Eyeliner, Black The Waterproof Liquid Eye Liner Is Long-Lasting And Does Not Smudge, Crack, Flake Or Peel. With Its High Definition Flexible Felt Tip Applicator, One Stroke Is Enough To Define A Fine Or Thick Line. Fast Drying, Waterproof Liquid Eye Liner Is Suitable For Sensitive Eyes And Those Who Wear Contact Lenses Too!