The Corning Ware BLUE CORNFLOWER P-41-B Petite Casserole Dish is a vintage piece with a charming square shape and a capacity of 1.75 cups. Made from durable pyroceram material, this casserole features a lovely blue and white color scheme with a garden theme. This dishwasher, oven, and microwave-safe dish bears the original printed backstamp of the CorningWare brand, making it a unique and practical addition to any kitchen.