Waterproof, precise, unsurpassed | Express your unique style in a single stroke. Dolce&Gabbana Bold That's My Line! eyeliner combines perfect precision, intense color, and up to 24-hour wear. The waterproof formula resists humidity, oil, and smudges, so your piercing gaze will remain flawless all day long. The specially designed felt tip makes application easy and pleasant. Choose your shade and give your eyes a distinctive expression.