From my mother-in-law's storage: I've heard of the "Yuteki Tenmoku tea bowl" and its name since I was young. I opened it up to take a look, and since then, I've had it on display in the corner of the living room in the Western-style cabinet that my father-in-law liked. Of course, in line with my philosophy of "not letting things serve only one purpose," I don't keep it stored away but use it in everyday life.