This is the BEST GAME for developing intelligence and improving balance ability. The ancient Chinese wisdom, old ancestral locks, you can do it in a second, others may an hour, or even a day also couldn't do it.
- This is a suit for both anyone.
- A unique and special wooden brain teaser puzzle.
- The lock may look simple, but it contains lots of mysteries.
- It is usually easy to take apart and difficult to reassemble.
- Not only it can enhance your ability, and can even be an extraordinary plan!
- The lock became a popular toy for all, thanks to its functions of mind-body relaxing, intelligence boosting and making fingers more flexible.
Puzzle Style: Slide Puzzle
Warning: safe use
Age Range: > 3 years old
Approved ASTM and CE testing. Made of 100% Real Wood, Non-Toxic, Environment-friendly, Safe for Kids. Meets all specifications of European (EN-71) and American (ASTM) Toy Safety Standards.