Pretty cool stuff! My undereye area can look pretty dull and just grey and lifeless, but this helps to lift the tone pretty well. I don't remember how long they tell you to

keep these patches on for, but I always leave them on for much longer and it does me good. The only thing that's kind of annoying is the packaging. The slimy

patches are diffucult to grab from the container, but I guess it's much better this way, cause packaging them individually would be very bad for the environment.