Maybelline Tattoo Studio Ink Pen Eyeliner in Jet Black offers 24 hours of bold, smudge-proof wear. This precision eyeliner pen delivers intense black color that glides on smoothly for flawless, defined lines. The long-lasting formula ensures your look stays perfect all day and night without fading or smudging. Ideal for creating both subtle and dramatic eye looks, this eyeliner is perfect for any occasion.