Pouring Medium

I promised you greeting cards, didn't I? - they're quite thick, so I'd better let them dry for a few days before I put them in an envelope!

I've also started to play with my Liquitex String Gel, but I have to wait for it to dry some more before I take a picture. It doesn't flow as much as I thought it would, so I might spray a little water on it tomorrow. Or maybe I should heat the container with a hair dryer just before pouring?