The Pyrex Cranberry Pie Plate #229 is a vintage collectible pie dish made of glass with a purple color and a round shape. This 9.5 inch pie plate features a classic design from the 1970s and is oven safe for electric and gas ovens. It is dishwasher safe for easy cleaning and is a perfect addition to any kitchen or baking collection. The Pyrex brand is known for its quality and durability, making this pie plate a timeless piece for baking and serving pies.