
Here it is in action, with some Adagio Gunpowder inside.
A note: a lot of people who have purchased these from a certain supplier named after a certain South-American river have compained about the fragility. I, however, find them to be perfectly normal. I drink enough tea to where I really have no reason to wash them in the dishwasher, and tea is all that I use them for. I don't mix anything into the tea, so I don't have to put spoons in there, and I don't drink iced tea, so I don't have to put ice cubes in there. Based on what I've read, I wouldn't recommend doing either of those things with these.
Anyway, just thought I'd share my opinion here in case anyone else wanted to try them for themselves.