Like you said, a tea kettle is different from a teapot. Maybe the OP is confusing the two, I’m not sure. The OP asked about a specific tea pot, which I provided information for from a quick search online (which the OP probably could have found too). I don’t have a Staub tea pot or a Tetsubin tea pot. I use a basic $30 tea kettle and transfer the hot water to my mug or tea pot.