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Kong Ming Lock2016-11-04

 

Kong Ming Lock is also called Eight Diagrams Lock, Luban Lock, people also calls it “pleasant stick”, ” six tie-in squares” ,”in desperation” “delicate wood” and so on. It is an intelligence toy which is widely spread in China. It is the national traditional fixed joint for civil engineering and construction of Ancient China. It can support itself completely by its own connection of structure without nail or rope. It is like a piece of paper which can stand up by method of folding. It presents a seemingly simple but condenses with extraordinary wisdom.