Description: 4pcs/set 3D Handmade Vintage Ming Lock Luban Lock Wooden Toys Adults Puzzle Children Adult Christmas Gift 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 Training your IQ and relaxing your body and brain-helping you understand the Chinese culture better Kong Ming Lock is an unlimited challenge toy for all of you Fits for man and woman, old and young above 5, great gift for kids or adults Material: Wooden Size Chart: Packing: Approx. 19.8x17.5x6.5cm/ 7.8x6.89x2.56inch Package Includes: 4 Pieces Ming Lock Luban Lock
