Pyrex/Paksh Glass Bakeware Pie Plate/Dish 9 Inch Round Clear, Microwave, Oven Freezer, Dishwasher Safe [4-Pack]. Bring home this circular Pyrex Bakeware Pie Plate, which is oven safe, making it ideal for baking. The clear finish of this pie plate makes it easier to monitor the food while it is being cooked. It can be used in a microwave for quick heating of food. The Bakeware Pie Plate from Pyrex is made from high quality borosilicate glass, which is quite durable. The pie plate has a stain and odor resistance quality, which makes it easy to clean and maintain after every use. This non toxic pie plate is a safe and healthy option to bake, cook, serve, and store food in.