This 2 in 1 Black Liquid Eyeliner is designed to last all day long, making it the perfect option for busy women who need a reliable and quick-drying makeup product. Its waterproof formula ensures that your look stays flawless even in wet conditions, so you can feel confident no matter where the day takes you. Plus, with its convenient eyeliner pencil and stamp, application has never been easier. This product is also certified and manufactured in China, ensuring its quality and effectiveness.