It is a beautiful design that gets rid of all waste, and no matter how hot tea you put in, your hand will not get hot because it has a double structure.
Tsujiwa Kanaami's Tetsuki Yakiami was added. The grill receiver makes fire to spread evenly. Outside is hard and inside is fluffy. Moreover, it can be used not only for bread, but also for vegetables, rice cakes, dried fish and the like. Tsujiwa Kanaami was founded in Kyoto City in 1948. It is one of the few long-established stores inheriting the traditional wire mesh technique that dates back to the Heian period. https://www.shokunin.com/en/tsujiwa/tetsuki.html
Unlike an ordinary tin plate, "Suzugami" is compressed and extended many times with rhythmical hammering to decrease the degradation by skillful craftsman. "Suzugami" can be folded and bent like origami (Japanese folding paper craft) to form any shapes as you want. https://www.shokunin.com/en/syouryu/