The benefit Real False Lashes Invisible Lash Glue offers a long-lasting formulation to keep false eyelashes on for up to 48 hours. Waterproof and latex-free, it’s easy to apply and dries clear within seconds for a virtually imperceptible result that ensures your lashes stay put for as long as you need them to. Simple and comfortable to remove, you can forget about all those other glues because this is the only one you’ll need.