The Corning Ware Blue Dusk 3 Liter Casserole Baking Dish A-3-B is a vintage mid-century modern piece of decorative cookware perfect for any kitchen. With a square shape and a glossy finish, this casserole dish features a beautiful Blue Dusk pattern in white. Made of Pyroceram material, it is oven-safe, microwaveable, and easy to clean. Produced in the United States under the Lifestyles product line, this casserole is a stylish addition to any collection. See pictures for condition - has surface scratches from use but no chips.