The Vintage Manganese 9 1/2” Cranberry Pyrex Pie Dish #229 is a round pie dishes made of glass in a cranberry color. These oven-safe dishes are suitable for both gas and electric ovens, as well as being dishwasher and microwaveable. With a non-stick surface coating, these Pyrex pie dishes are machine washable up to 140°F and are a collectible item representing the Pyrex franchise. Made in the United States, these vintage pie dishes add a touch of nostalgia to any kitchen, perfect for baking and serving your favorite pies.