Description: Kong Ming lock of the Three Kingdoms Period Zhuge Liang according to gossip a toy inventive principles of metaphysics, was widely spread in the community Kongming lock, also called gossip lock, Luban lock, is Chinese traditional civil building fixation device, which originated in the first tenon joint structure in Chineae ancient buildings Kong Mingsuo is based on the principle of the gossip, widely spread in the folk. In recent years, it gradually gets people's attention. it's helpful in relaxition, brain development and flexible fingers and is good for all ages It is the ages of leisure toys. Kong Ming lock looks simple, in fact, within the infinite mystery, do not know the essentials, it is difficult to complete the split Size Chart: 8*8*8cm Package Includes: 1 x Kongming Lock Toy
