Because the waterproof lip liner formula contains unique polymers, it makes it easy to shape your lips and adds definition. It also keeps your lipstick from smudging and bleeding into lines, which lengthens its wear time. Your lip makeup will look smoother for longer with Flormar lip liner, which is resistant to sweat and humidity. Waterproof Lipliner, which comes in a variety of colors, will serve as the foundation for a lip look that lasts all day.