Super Cool Silicone Ice Ball Maker Mold - Makes 4.5 cm Round Ice Spheres - Set of 4 * These large, round ice balls are perfect for whisky, cocktails, punch, or virtually an other cold beverage! * Includes 4 separate ice sphere molds that are easy to fill, close, freeze, and remove. * Each ice ball mold can be used again and again. * Made from 100% food grade silicone. * Includes a spill-free top that closes after filling to prevent water from leaking out.