Urban Decay Perversion Waterproof Black Liquid Eyeliner delivers ultra-intense, jet-black definition with a formula that won’t budge. This precision liquid liner features a fine, flexible brush tip that glides smoothly to create sharp wings, bold lines, or subtle everyday definition. Its waterproof, smudge-proof, and long-lasting formula stays put through humidity, sweat, and long wear, ensuring your eye look remains flawless all day. With deep pigment payoff and effortless control, it’s the perfect eyeliner for creating dramatic, high-impact eyes with professional results.