Doctor Who Silicone Ice Tray and Chocolate Mold - TARDIS and Daleks Themed Mold Tray by Thinkgeek Freeze yourself some tiny TARDISes and Daleks with the Doctor Who Ice Cube Tray. Each silicone tray contains three TARDIS molds and three Dalek molds. Use the tray for ice, candies, tiny cakes, Jell-O, anything you want! It"s freezer and oven safe. Once you"re done making a delicious mess, toss it in the dishwasher. It"s that simple!