A tool for drawing perfect circles on the outside of the bamboo for work around the middle joint. 2 blades.
Mentori 3-rin (width:0.9mm), ¥14740
Celluloid Thin, ¥715
Triangular File, ¥1100
2-rin rattan (width:0.6mm), ¥12650
3-rin rattan (width:0.9mm), ¥11550