We suppose that they're technically ice tetrominoes, but that just sounds so much less hip. Next time you have friends and colleagues over for caviar and Rock Band, keep their cocktails cool with these Tetris-themed ice "cubes," fashioned like those seven shapes made famous by Alexey Pajitnov's classic falling block puzzle game. Of course, you could always make them yourself, but nothing says swanky like flexible silicone trays.

Unfortunately, the designer states on his website that the "Tetrice" tray hasn't been put into production yet, but that he's currently seeking out companies to produce it. We hope he finds one soon, because we're already planning our first fancy soirée: black tie only, and you must bring your own controller.

[Thanks, GreasyGuide]