The multi-use product your lashes has been waiting for has arrived. Ardell’s Duo Line It Lash It is an eyeliner and lash glue in one. Designed to glide smoothly over the lash line, leaving a thin, highly pigmented black line which can hold regular strip lashes in place with the need for additional lash glue. If you’re not feeling your lashes, the liquid eyeliner can be worn alone for long-lasting, waterproof wear. The precision tip brush makes application controlled and effortless.