Unbranded Four-hole silicone ice ball maker (2) trays with lids.

Four-hole silicone ice ball maker (2) trays with lids, frequently used for whiskey or cocktails. Beyond ice, these molds are often used to make chocolate spheres or hot chocolate bombs. Made from flexible food-grade silicone for easy release, they generally produce 4.3 cm to 5 cm diameter spheres. To use, fill the bottom tray with water, press the top lid down to seal, and freeze