A tool for drawing perfect circles on the outside of the bamboo for work around the middle joint. 2 blades.
Celluloid Sheet (Tortoiseshell Pattern, Thin) - Material for Making Shakuhachi Joint Rings, ¥800
Celluloid Sheet (Black, Thick) - Material for Making Shakuhachi Joint Rings, ¥850
Mentori 2-rin (width:0.7mm), ¥13500
Kuri Knife, ¥3800