Sealed Interior, And Easier To Clean.
The traditional tetsubin is a cast iron tea kettle, inside and out and made for boiling water. But The Kiyoshi Teapot Collection is in fact, tetsu kyusu! This is a special tetsubin with tough interior enamel and a hand-painted, ceramic glazed exterior. And it’s for the special act of brewing tea and enjoying those still moments.
This also makes the tetsu kyusu easier to clean (just rinse and air dry), and ensures it’s rust-free on the inside. If you don’t want iron in your tea, the Kiyoshi tetsu kyusu was made for you.