In no nails rope of situation Xia, you can will nine root wood article cross fixed in together did? more than 2000 years Qian of kongming on invention has a method, with a occlusal of way put three group wood article vertical intersect fixed, this occlusal in building Shang was widely application, in civil people put kongming of this invention made has a toy--kongming lock. original for wood mass structure, appearance see is seamless of cross cube, moving rack their brains can split solutions, loaded Shang can not so easy of. Unlock kongming lock reproduce ancient wisdom, don't let the ancients to our wealth lost in the hands of our generation.

Kongming locks, legend has it that the period of three kingdoms Zhuge kongming according to gossip metaphysics principle invented by a toy, has been widely spread in the community. In recent years, attention has gradually, its relaxing, brain development, flexible fingers are good, are all ages recreation toys. Kong Mingsuo looks simple, in fact one perfectly marvelous realm, to no avail, it is difficult to complete flattening. Come try it out!