Extra strong string to wind, for instance, into the depression around the middle joint. Dia.:0.75mm,length:300m. Material: Vinylon (artificial fiber)
Wooden Joint Section Insert L, ¥1100
Triangular File, ¥1100
Joint-Forming Tool SET, ¥26400
Joint-Forming Tool-S, ¥9350
3-rin rattan (width:0.9mm), ¥11550