Easy Release - this pan bakes delicious quiches and fruit tarts with fluted edges, and has a loose base to release them without damage. Exceptional Non Stick - 2 layers of Quantum II non stick assist with food release, which makes cleaning quick and hassle free. Supreme Performance - 1 mm thick carbon steel ensures smooth heat transfer, while its sandblasted surface improves non stick adhesion. BPA, PTFE and PFOA free - this fluted quiche tin is oven safe to 220C, warp resistant, dishwasher safe.