My kitchen was not without the AMALFI series oven. It is fully insulated, coated with steel, and lined with a plate of hammered, polished copper. No additional coating is required. The ranges are already assembled, so they can be transported in one piece. The baking surface is made of high-strength refractory material. The oven dome is made of vibro-compacted fireclay material. Equipped with a metal shelf. I ordered it through https://thegrafyt.com/. Since we do not have a direct dealer. But they also provide a warranty and service for the equipment. This is very convenient.