Introducing the Cosmetics Makeup Adhesive Eye Liner Gel Pen! This private label waterproof and long-lasting eyeliner pen is designed to make your eyes pop with a perfect line every time. Our factory uses high-quality materials that are safe for sensitive skin and gentle enough to wear daily. With its ultra-precise tip, this gel pen ensures a smooth and flawless application that lasts all day. Whether you're going for a bold cat-eye or subtle definition, this adhesive eyeliner pen is the perfect addition to your makeup routine. Choose us and experience the difference of a superior cosmetic product!