Double Color Wooden Luban Lock Brain Teaser Puzzle for Elderly

This double color wooden Luban lock is a classic 12-piece interlocking brain teaser puzzle for adults and the elderly. Solving and reassembling it requires logical thinking, helping to keep the mind active and fingers flexible while practicing concentration. Made of composite wood with fine workmanship, it is light and portable, so it can be enjoyed at home or taken anywhere. The fun lies in exploring how to unlock and rebuild the interlocking pieces.

What's in the box
1 x Wooden Puzzle Lock Set