Paksh Pyrex Glass Pie Dishes 100 Year Anniversary 9 1/2 Inch Deep Dish Pie Plate, Set of 4â¦. This amazing dish is simply fabulous for baking pies! Set includes four pie plates so we can bake more at once. The 9 1/2 inch pie plate is constructed of heavy duty glass to sustain temps up to 55 degrees. Non porous glass will not absorb stains or odors. The see through glass allows you to monitor your pie while baking. The dish is pre-heated oven, microwave, fridge and freezer safe, & dishwasher safe for a one dish prep from start to end! Enjoy baking with this pie plate which includes a free Paksh Novelty cloth and a 2 year warranty!