We tried that for a few weeks and gave up on it, if I remember correctly it was because it actually took more mouse-clicks to use that than to just go into your inventory and give yourself a vial back every turn. LOL. At some point we were just like, really? Why would I go through 7 mouse clicks or whatever (that might be an exaggeration, but it was "too many") when I can give myself back a vial with 2 clicks? It's still annoying, either way, I guess is the point. I hoped there was a better method or that we just misunderstood something. Maybe not. Thank you though. Maybe we'll give it another look.