With the pie plate's fluted rim, it's easy to crimp down your pie dough for a perfect crust every time. Presentation is as important as preparation, and this attractively contoured Corning Ware. pie plate will do your culinary creations justice. Features . Stoneware is safe to use in microwave, oven, refrigerator, freezer & dishwasher. Does not absorb food odors, flavors or stains.