Long-lasting eyeliner with the compound function of all day long smudge-free strong waterproof and sweatproof1. Eyeliner with excellent sustaining power does not need touch-upMoisture evaporates instantly upon application, so first makeup stays fresh all day long without smudge around the eyes 2. Strong waterproof & sweatproof eyelinerThe eyeliner is not smudged easily by water and sweat, so there are no worries of panda eyes even after water play and during humid rainy season3. Optimal daily eyelinerThis auto-type convenient pencil liner can express intricate eye line with built-in sharpener