The intelligence puzzle toy originated from ancient China which called Kong Ming Lock. Wooden game with interesting logical thinking and perfect for the development of the brain. Nice challenge to both anyone.
Style: Geometric Shape
Age Range: > 3 years old
Package Weight: 3.96 pounds (1.8kg)
Puzzle Style: 3D PUZZLE
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.
Collections: Classic Puzzles