A tool for drawing perfect circles on the outside of the bamboo for work around the middle joint. 2 blades.
Celluloid Sheet (Black, Thick) - Material for Making Shakuhachi Joint Rings, ¥850
Outlet: Rattan Threads 4-rin, 10M, ¥2800
Kuri Knife, ¥3800
Joint-Forming Tool SET, ¥24000