BJ Ball Joint

This is a set of ball joints that can make the joint part of the character model multi-movable. Contains three types of shapes and a ball shaft that fits into them.By using it for joints that also serve as connection parts, free movement can be reproduced. ■ BJ-03 (ball diameter 3mm)■ BJ-04 (ball diameter 4mm)■ BJ-05 (ball diameter 5mm)■ BJ-06 (ball diameter 6mm)