This cake mold is just perfect: - It takes barely butter, cakes do not stick - The release is extremely easy without the risk of breaking the cake - Grip is perfect with its integrated steel strapping - It does not seem sabîmer despite the passages in the oven (see in time though) - Wash also very easy because nothing sticks to the walls - The cooking is perfect, I just adds 5 to 10 minutes to cooking time indicated for a metal mold (silicone insulates more, perhaps?).