The Corning Ware P-41-B Blue Cornflower 1-3/4 Cup Small Casserole Dish Set of 2 is a vintage set of square-shaped porcelain dishes featuring a blue cornflower pattern. Made by Corelle in the United States, these casserole dishes have a glossy finish and are part of the Corelle product line. With a capacity of 1 3/4 cup, these dishes are a decorative and functional addition to any kitchen collection.