tattoo studio’s sharpenable gel pencil longwear eyeliner is maybelline’s longest wearing eyeliner yet. it dramatically defines the eyelash line in ultra-intense color and delivers a smooth finish that lasts for up-to 36 hours. this waterproof eyeliner delivers pigment rich hues, precise definition and longevity that allows for a bold and seamless application. waterproof, no smudging, no fading, sebum resistant. shade: 900 deep onyx black type: waterproof how to use/apply: step 1. line along the upper lash line. step 2. line along the bottom lash line. disclaimer: due to the difference in lighting used during photoshoots, the color or texture of the actual product may slightly vary from the image.