Thank you for viewing. This was given to me by a Genghis Khan restaurant. It's characterized by the shape of Hokkaido, and the owner said it was "original," but it's unclear. I used it at home about twice, and then stored it in a kitchen cabinet. It has rusted during storage, but I think it will become clean again if you wash it, heat it, and apply oil. I don't use it at home, so I would be happy to pass it on to someone. Please check the photos for the size. Please understand that this is a used item before purchasing. Weight: Approximately 2.4 kg