Japan Nanbu Satetsu Tetsubin, Koizumi Nizaemon, Katatsuki Tsutsu 日本南部砂铁瓶，御釜屋 小泉仁左衛門 十一代 刷毛目 肩衡筒形 供箱 Black tea 通过日期：二〇二一年十二月九日

通过日期：二〇二一年十二月九日

在宫内烧制

Cheers to good health and great tea

especially Pu-erh

2005年在第五期《江苏陶瓷》发表论文《紫砂陶艺杂说》。

Japan Nanbu Satetsu Tetsubin, Koizumi Nizaemon, Katatsuki Tsutsu 日本南部砂铁瓶，御釜屋 小泉仁左衛門 十一代 刷毛目 肩衡筒形 供箱 Black tea 通过日期：二〇二一年十二月九日Japan Nanbu Satetsu Tetsubin Koizumi Nizaemon XI, Katatsuki Tsutsu ()With original signed wooden box Made by 11th generation Imperial Kettle Craftsman, Okamaya Koizumi Nizaemon This exceptional piece is a Nanbu Satetsu (sand iron) tetsubin handcrafted by Koizumi Nizaemon, 11th generation, the last remaining imperial kettle maker from the prestigious (Okamaya) lineage in Morioka. The Katatsuki Tsutsu model features a straight vertical body with