No.1 Popular Smudge-Proof Liquid Eyeliner Doesn't Blur, Even After Tears and Rubbing! Ultra Long-Lasting Liquid Eyeliner with strong vivid colors. A film-type liquid eyeliner with strong waterproof ability. Waterproof: New super waterproof formula, Super-Keep Polymer, protects lines from tears/ perspiration/ water and oils for beautiful, long-lasting definition. Ultra-Fine Brush Tip For Easy Strokes: With