[Low-viscosity Stabilization Technology]: But what really sets us apart is our low-viscosity stabilization technology. It makes the eyeliner smooth until the end, with even color until the last use. [Super Quick Dry]: Say goodbye to waiting for your eyeliner to dry with our super quick dry formula. It dries immediately after drawing, giving you more time to focus on other aspects of your makeup routine. [Express your creativity with a dual-flat brush pen!]: Our eyeliner features a dual-flat brush pen that allows for free and easy drawing all day long without smudging. With a chic black color, you can create any expression using both thin and wide sides. [Waterproof Eyeliner]: You don't have to worry about smudging or the rain ruining your makeup with our waterproof flat eyeliner. It stays the same as the first time you applied it, even in the rain. [Introducing our ultra-slim and bold brush waterproof eyeliner!]: Noon’s Up eyeliner is designed to give you the clear and defined look you desire. The ultra-slim brush allows for delicate and precise lines, while the bold brush completes the eyes with a clear and defined finish. Try our ultra-slim and bold brush waterproof eyeliner today and achieve the clear and defined look you deserve!.