Retro Tetsubin (Iron Kettle) Ironware Antique Marked Approximately 22L Heavy cast iron black Nambu ironware from Saisuido. Marked. Entrance diameter: approximately 20cm Height: approximately 30cm There are small rust spots and scratches. By boiling water in a tetsubin, you can also ingest iron, and it removes chlorine, making the water milder. Please check the condition of the product in the images. If you are concerned about small details or desire a perfect condition, please refrain from purchasing. Returns are not accepted to prevent product substitution. No returns or exchanges. Please purchase after sufficient understanding. Shipping is free.