Waterproof Formula: The eyeliner is waterproof and smudge proof for long lasting wear., Cruelty Free: The product is cruelty free and made without animal ingredients., Retractable Tip: The eyeliner has a retractable blade tip for easy application and removal., Built-In Brush: The product comes with a built-in brush to help define and line the eyes., Light Coverage: The eyeliner provides light coverage to enhance the look of the eyes.