Tetsubin

A tetsubin is a traditional Japanese cast iron teapot, known for its durability and ability to retain heat. Often adorned with intricate designs, tetsubins are used both for brewing and serving tea. Their heavy construction allows for even heat distribution, enhancing the flavor of the tea. Some tetsubins are unglazed on the inside, which allows minerals from the iron to infuse the water, potentially improving taste and health benefits. While originally functional, tetsubins are also appreciated as decorative art pieces in Japanese culture.