[Alt Text: A drink with a huge spherical ice cube and some kind of amber colored drink sits on a counter with an uncrustables sandwich garnishing the drink on the edge of the glass. Drink could either be straight alcohol or iced tea.]
Yah, I got one of these recently. You fill a plastic mold with warm water, set it in a freezer, use it in your drink later. Neat but really just a novelty.