If you're looking for the perfect eyeliner, you're in the right place with Cosline Cosmetics! Our eyeliners are long-lasting and waterproof, so you can enjoy beautiful, defined eyes all day long. They're easy to apply and won't smudge, meaning you don't have to worry about unwanted clumps or streaks. Our eyeliners come in a variety of colors, from classic black to exciting shades like green and blue, so you can highlight your unique style. Try our eyeliners now and give your look that extra touch!