Waterproof Black Eyeliner | Sinister Pen

Long-lasting, smudge-proof, tear-proof black felt-tip eyeliner with a precision tip for easy, quick, and precise application in a single stroke. The most durable eyeliner with a vegan and cruelty-free formula.

When the urge strikes, feel confident to apply it—it won't smudge! It's long-lasting, up to 14 hours. Wear it from the moment you wake up until midnight, and you'll look flawless! It dries quickly, so you won't have to wait with your eyes closed for your makeup to dry to avoid smudging your upper eyelid. It's formulated with the finest ingredients for even the most sensitive eyes and has a precise fine tip, perfect for graphic eyeliner and cat-eye looks.