- Arcopal opal is reinforced thanks to a special heat treatment called tempering, which makes it up to 3 times more shock-resistant than other materials. - Arcopal opal can withstand sudden variations more→of 135C - it is safe to transfer the dishes directly from the refrigerator to the microwave. - Arcopal opal is a non-porous material, which prevents bacteria from accumulating in it, making it easy to clean and hygienic. - Arcopal opal products are dishwasher safe. - They retain their decoration and their shine day after day, wash after wash. - 20cm.. - UK size :One Size, FR Size :Size, ES Size : Tamaño Unico , DE Size: Einheitsgröße, IT size: Taglia unica, US & CA Size: One Size. - code: UTST2486…