A tool for drawing perfect circles on the outside of the bamboo for work around the middle joint. 2 blades.
String, ¥1400
Joint Forming Tool-L, ¥8500
Outlet: 4-rin Rattan | Shinobue Making & Repair Materials, ¥3900
Kuri Knife, ¥3800
Celluloid Sheet (Black, Thick) - Material for Making Shakuhachi Joint Rings, ¥850