Just wing it with Flash Cat Eye Waterproof All Day Liquid Eyeliner from L’Oréal Paris. Long-lasting, brush tip waterproof liquid eyeliner for a smudge-free cat-eye look. A removable wing stencil helps you get perfectly precise wings, every time. The look can be achieved with or without the cat eyeliner stencil. Packaging may vary. What you receive may not be what is reflected on site.