IQ Brain Teaser Pyramid Kong Ming Lock Lu Ban Lock 3D Wooden Interlocking Burr Puzzles Game Classical Toys For Adults Kids

Feature:

Kongming lock, also known as Luban lock, Bagua lock, is a traditional civil and architectural fixed coupling in ancient China. It is an intellectual toy widely circulated in the Chinese folk. It does not need nails and ropes, and is completely connected by its own structure to show a seemingly Simple, but condensed with extraordinary wisdom.

Name: Pyramid Material:Beech Size:5.2x5.2x5.2CM Weight: 0.03KG Ages: 6Y+

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