·Contains anti-smudge polymer with strong water resistance, which can form a water-resistant surface film and easily withstand external impacts. ·The strokes are silky, the texture is soft and waxy and easy to color. ·It is very easy to draw a natural eyeliner and make the eye shape more beautiful. ·Quick-dry within one minute after drawing, very convenient to use. Not easy to smudge, waterproof and sweatproof. ·Long-lasting black, creating a glamorous makeup. How to use ·At the root of the eyelashes, from the center of the eye to the end of the eye, draw the eyeliner of 1/3 of the end of the eye in a back and forth way. · Then draw the eyeliner from the head of the eye to the back 1/3 of the eye. · Close the cap tightly after use.