Great product! I had once worn false eyelashes and the only memory I had was that they had detached from the sides and I had spent all my time with one finger on the eyelid to try keep them in place! not very practical admittedly! and when I got this product, I immediately wanted to try it and I was not disappointed! the blue color when filing the eyelash fringe can see exactly where you put it. there is no need to wait more than a few seconds before asking the fringe on the eyelid and once installed, the eyelashes stand all day without any discomfort. I intentionally shot insistently and no way to take off! I do not even need to put a line of eyeliner as the pose is accurate! I made the experience of keeping overnight following the day of installation and they held until the morning when I finally removed (painlessly!) no glue on the eyelids. Only drawback, I wanted to remove the glue on false eyelashes without using makeup remover, just pulling it and I have literally destroyed the fringe! I will try again by trying to put cotton wool soaked in makeup remover prior to the eyelid to soften the glue! Fortunately, I bought 10 pairs of false eyelashes cheap on Amazon! ;)