I'm usually skeptical when switching up my lash glue products because most of them don't work. Yesterday I ran out of my normal glue and remembered I had this, I popped the cap open and thought, what!? How is this supposed to work!? It looks like a regular felt tipped liner. I already had eyeliner on so I just used it to go over my liner near my lash line and stuck my lashes on. I was blown away! They stayed all night, no lifting, no waiting for the glue to dry, nada! So, if you're curious...buy it sis!