uCoolMe's 2-in-1 lash glue delivers a long-lasting hold. The bond ensures waterproof security for up to 150 hours, while the seal locks lashes in place all day. It features a gentle, hypoallergenic formula suitable for sensitive skin, minimizing irritation and discomfort. The glue reduces clumping and flaking, providing a smooth, natural finish. Available with a black bond for a bold look or a white bond for an invisible finish.