Dart 10 oz Insulated Hot/Cold Foam Cups, 10J10 (1,000 Count)Dart Insulated Foam Cups 10 oz (Model 10J10) These high quality foam cups are suitable for both hot and cold beverages. Designed with insulated polystyrene, they maintain drink temperature while keeping hands comfortable. Constructed as a one piece seamless cup to minimize leakage, they offer reliable performance in office, event, or hospitality settings. Includes 1,000 cups total (packaged as 40 sleeves of 25 cups per sleeve). Compatible with Dart