Next arrival is unknown.
Approx. S: 40mm x140mm, M: 170mmx170mm
This item often has "naturally made" minor holes and cracks that are not condsidered defective.
Due to the material shortage, price increased. 2015
Middle Joint Insert Tools A&B set, ¥11550
Middle Joint Insert Tool A (with handle), ¥6655
Wooden Joint Section Insert M, ¥990