Tetsubin are Japanese cast iron teapots traditionally used in the Japanese tea ceremony. These teapots are known for their durability and ability to distribute heat evenly, enhancing the flavor of the tea.

They originated in the Edo period and became popular during the Meiji era. The intricate designs and craftsmanship make them highly collectible. Owning and using a Tetsubin is seen as a way to connect with Japanese cultural heritage.

This teapot is a bit tarnished and shows wear consistent with age.