NYX Professional Makeup Vinyl Liquid Eyeliner 01 BlackRock and roll with pure shine in our NYX Professional Makeup Vinyl Liquid Liner! The extra fine flexible brush helps ensure a flawless even line every time, helping you expertly draw the perfect wing. This bold, black liquid eyeliner also has a stunning high shine finish for the edgiest eye makeup looks. Flexible Brush High Precision Liquid EyelinerHOW TO USE ITHold the brush at a slanted angle against the eye for an even application along the lash