Thank you for visiting the page! Ships with careful packing from Japan. Product Introduction The Joint Technique series now features a "Joint Technique Discussion" with inorganic designs that can be used on robots and mechanical characters' elbows and knees. Three-size disc-diameter sets of 6mm, 8mm, 9.7mm. Two sets of normal type with the shaft in the middle and off-axis type on the side so that the connection position can be selected according to the point of use.
