Eyeko Black Magic Liquid Eyeliner in Black. Eyeko Black Magic Liquid Eyeliner in Black. Conjure up intense eyes with Eyeko's Black Magic Liquid Eyeliner. Designed for the allure of after-hours, this ultra-black waterproof eyeliner draws inspiration from traditional calligraphy pens featuring an easy precision tipped brush that glides on smooth for a single stroke of perfection that lasts beyond the midnight hour.. Contains WIDELASH with a tripeptide boost to promote lash growth for up to three times more length and volume in 15 days. Japanese precision brush tip for single-stroke color. 100% cruelty and paraben-free. 0.013 fl oz. Dot between lashes for precise definition to accentuate eyes. Use with the Eyeko Black Magic Mascara. EYER-WU12. 11318085. Discover the go-to global brand for iconic eyes, with a focused edit of high-performance eye makeup. Eyeko reinvented an eye wardrobe of Korean-made botanical formulas for instant results and easy application. Their products promise to provide long-term lash care while delivering strong color pay off and long-lasting results.