BINGONE Set of 4 Silicone Mold Ice Ball Tray 2.4" Inside Diameter (5 color set) Makes a large ball of ice 2.4" decorated in the shape of the first Death Star based on its appearance in Star Wars: A New Hope Material of silica gel, high quality FDA approved safe food grade quality silicone Quick to make ice balls for parties, holiday celebrations and unexpected guests with hese durable, flexible and easy removal ice ball mold Suitable for: DIY ice hockey, all kinds of wine or drinks or fruit and ice hockey Temperature Range: -70-280 degrees