Ice Ball Mold,ideality Food Grade Silicone Ice Ball Maker Mold Tray 4 Large Round Sphere Ice Molds for Whiskey Cocktails (Red) Made Of high quality food grade Fexiable Silicone Material,the silicone ice trays won't crack or break Easy to fill, easy to use,easy to clean and keep,dishwasher safer Make perfect ice balls for your glasses-Especially for whiskey,cocktail,hurricance,glasses,great for iced coffee,ice cubes,chocolate,gelatins in party&bar etc 4PCS Large 4 x 4.5 cm (1.78 inch) ball capacity shapes the best ice spheres that are slower melting than traditional ice cubes; It's proven that round ice lasts longer.Save money buying 4 amazing ice balls in single tray. Aslo can add any food as you like such as cherry,orange,apple,lemom to liquid etc