The principle of Luban lock to create tables and stools, detachable assembly, easy to carry

Grandpa Amu uses the principle of Luban lock to create tables and stools, which can be freely disassembled and assembled, easy to carry when going out, and retro at home

Grandpa Amu used 129 wooden blocks to build Luban locks. Assembly is full of wisdom, amazing

 

Grandpa Amu's 24-post Luban locks are interlocking and endless