L'Oréal Infallible Pro-Last Waterproof Pencil Eyeliner in Black Shimmer is a long-lasting, waterproof pencil eyeliner. It features a creamy formula that glides on easily, offering rich color that resists smudging and lasts all day. The pencil is also sharpenable, allowing for precise application every time. Ingredients Ingredients may vary by product. Please refer to the packaging for the most accurate and up-to-date information. Suggested Use> Apply the eyeliner along the top and bottom lash lines, starting from the inner corner of the eye and working outward. Suitable for use on the waterline. For a custom look, pair it with another shade of the Infallible Pro-Last Eyeliner. Sharpen using a makeup pencil sharpener for precise application. Precautions: Avoid using on irritated or injured eyes. If irritation occurs, discontinue use and consult an ophthalmologist if needed. Do not apply in a moving vehicle.