Set of 2 - Silicone Ice Ball Mold Tray Maker - Large 4x1.8"Ice Balls Ice Tray for Wiskey Cocktail Drink Package includes 4x1.8 inches Ice Balls In two Trays with fair price!so that you get to enjoy ice cold drinks with your friends at the same time Perfectly shaped round sphere ice balls for whiskey,water,scotch,juice Superior BPA Free food grade silicone construction allows for easy removal of your ice balls from the mold. Exclusive design featuring a fill line for easier filling and smooth top domes for more consistent results Dishwasher and Microwave Safe - makes it easy to clean and reusable.