Matfer Bourgeat Exoglass Mini Pie Moulds Plain 100mm (12 Pack)

This particular one is the Moulds Plain 100mm. That range covers freezer storage and oven baking with the same mould, no swapping between two different sets. It measures 30(H) x 100(Ø)mm, is 100 mm across, and weighs 40g. This one is finished in black and is built in exoglass. Sold in packs, so it's worth checking pack size matches your usual batch quantity. Fluted or plain really just comes down to the finish you want on the final bake. Exoglass is Matfer's own composite material, somewhere between plastic and metal in feel, rated from -20°C right up to 250°C.