Isamaya Beauty Spur Stick defines and plumps lips with ease. The waterproof lip liner features a gel formula that glides effortlessly, imparting rich, saturated pigment. Use this paraben-free lip liner before or after lipstick to define with precision, or blend for a soft, blurred effect. Its twist-up design means no sharpener is needed, and its long-wearing capabilities helps ensure a lasting, perfect lip look.