Maybelline Unstoppable Waterproof Eyeliner 706 Pewter Sport a perfect cat-eyed look all day and experience the long-lasting wear.. The mechanical pencil eyeliner features a self-sharpening tool allowing you yo always have a sharp point from natural to bold definition. You are now unstoppable as it delivers color that stays true all day! The waterproof and smudge resistant formula has been ophthalmologist tested and is suitable for both sensitive eyes and contact lens wearers. Available in 5 super-saturated shades: Onyx Cinnabar Pewter Sapphire and Espresso.