This game has a lower tray that with supports suspending an upper ring in which a thin piece of white tissue (the ice) is stretched. Players take the large Eskimo tweezers, and one at a time use them to place a marble on the 'ice'. Eventually the weight of the marbles breaks the 'ice' dumping them all down into the lower tray. The player who hasn't broken through the ice three times wins. - BoardGameGeek