A tool for drawing perfect circles on the outside of the bamboo for work around the middle joint. 2 blades.
Joint Forming Tool-L, ¥8470
Mentori 3-rin (width:0.9mm), ¥14740
Celluloid Thin, ¥715
String, ¥1430
3-rin rattan (width:0.9mm), ¥11550