unsigned Kyo-Kinko
Round rectangular shape, Shakudo ground, Irregular Stone surface, Kebori carving, Suemon-style Inlay, Gold Iroe, Fukurin Mimi rim, Single Hitsu-ana punch
84.1mm x 78.0mm 5.0mm thick (Mimi) / 4.4mm thick (Seppa-dai)
NBTHK(Hozon) certificate