This is an iron sukiyaki pot. It has been stored for a long time. I don't remember using it, but there are heat marks on the bottom. Aside from the bottom, it looks unused, but please consider it as a used item. Features: Please refer to the instruction manual in the attached photos. Iron from the ironware dissolves into the ingredients in moderation. Heat conduction results in less temperature unevenness. High heat retention and even heat distribution. Inner diameter: Approximately 28cm Height: Approximately 5cm There is no original box. The box in the photos is a substitute. There is some oil on the instruction manual. Please check the condition in the photos and consider purchasing if you understand the item.