Surface Treatment: Silicone Coating Material: Iron Dimensions: 24.5 cm Capacity: 2.7 liters All-purpose: Bake, Steam, Boil Sugiyama Metal Co., Ltd. Stored at home for a long time. Unused, but shows signs of aging and dirt. Please wash thoroughly before use. The box is severely deteriorated, so it will be wrapped in bubble wrap and shipped in a separate box.