Glass Cooler Balls - Set of 5 (Bowls, Soup Dishes, Cooling) These are double-layered. Ice is placed in the bottom dish, and cold soups, ice cream, desserts, etc., are placed in the top bowl to keep the food cold. - Material: Glass - Quantity: 5 Used only a few times, but due to long-term storage, there are minor scratches and cloudiness. One of the bottom dishes has noticeable deterioration on the bottom (Photo No. 11).