The SHEGLAM Line & Define Waterproof Liquid Eyeliner in Carbon Black is a top-selling product renowned for its long-lasting, waterproof formula that resists smudging throughout the day. The eyeliner features a soft, precise tip, allowing for effortless application and the creation of various eye looks, from subtle lines to bold wings. Its matte black finish delivers intense pigmentation, ensuring a striking appearance. This eyeliner is also cruelty-free, aligning with ethical beauty standards.