The Mason Cash Innovative Kitchen pie dish has unique design features that bakes perfect pies every time. Made from grey and cream glazed stoneware, the pie dish heats up gradually to give an even heat distribution when baking.The base features raised areas that act as air vents to allow for better heat circulation when placed on a baking tray in the oven, and the dish has steep sides for a more even heat distribution.The raised rippled interior pattern allows for a better pastry release from the dish, and the 2cm rim has a raised pattern on it that acts as a pastry anchor to prevent pastry from slumping back into the dish.The family sized 29cm diameter x 5.5cm pie dish is oven, microwave, freezer and dishwasher safe.Part of the Innovative kitchen range, Mason Cash have been producing world renowned classic kitchenware since 1800. Specifications: Dimensions: H:29.5 x W:29.5 x D:6.0 cm Material: Stoneware Model Number: 1609.384