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 from the carved lines to

from the carved lines to the choice of handle

creating a layered relief that flows from the lid down to the belly

*壶型端庄不过时，适合长期使用

About consistency

especially Pu-erh

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 from the carved lines toJapan 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