Pyrex Pie Mould Glass Ø25cm The Pyrex Pie Mould Glass Ø25cm is a mould made of sturdy and scratch-resistant glass and has a side that is ribbed. The mould can be used to bake cake or quiche, for example. Moreover, it is also perfect to use as a serving dish. The mould is suitable for the oven, microwave and the freezer and is also dishwasher-safe.