Depend on the one-piece molded construction of these 12-ounce cups to help prevent leaks and spills. Available in cartons of 1000, these Dart foam cups are enough to suit the long-term needs of offices and businesses. Coordinating hot and cold cups make party set up and clean simple. Made offoam. oz. capacity. Contains 1000 hot/cold cups per carton. Keep beverages hot with these insulated 12-ounce Dart J Cup foam cups.