Maybelline New York Hyper Tight Liner Jet Black BK-1A revolutionary angled pen that effortless reaches above and behind the upper lashes to cover even the most hidden corners. It's tightlining made easy. 15 degree angled pen makes tightlining easier than ever. 0. 2mm flex tip gives ultimate control and precisely goes between every lash to create a fuller lash line. ultra black ink intensity. Waterproof and tearproof.