Cocktail Cubes Large Silicone King Cube Ice Cube Trays, Makes Big Cubes for Whiskey, Dusk Blue LARGE Cocktail Cubes at 2.0 inches! Great Gift for Cocktail Lovers! Unique mold design for quick freeze times so you don't have to wait to enjoy your drinks. Super extended melting time (2+ hours!) which means no watered down taste. 2X the typical size of regular ice molds and BPA free which is great for drinks, soups, marinades, baby foods, & many other uses.