A tool for drawing perfect circles on the outside of the bamboo for work around the middle joint. 2 blades.
String, ¥1430
Middle Joint Rasp B, ¥10230
Middle Joint Insert Tool, ¥6050
Mentori 3-rin (width:0.9mm), ¥14740
2-rin rattan (width:0.6mm), ¥12650