Your lids and our liner go together like strawberries and chocolate, sand and sea, and cheese...you get the picture. That's because we crafted a unique skin-loving oil formula that seamlessly adheres to your skin for long-lasting glam. We also designed an innovative flex sponge tip that's easy to control and hugs every curve of your natural eye shape. No smudges, no slip-ups, just smooth, fluid lines with every stroke.