【Wood Brain Teaser Puzzle】: This intelligence toy brain teaser puzzles are an old and traditional Chinese intelligence game. The puzzle simple, but it contains lots of mysteries.
【Classical Wooden Toy】: These disentanglement unlock puzzle can train their children's ability to solve problems, develop intelligence, challenge your mind and patience.
【Development Toy】: wooden puzzle disentanglement game fantastic item for children gift to exercise their brain. A great challenge for kids and adult intelligence.
【Best Gift】: This wood unlock interlock is classic intelligence IQ training game. It's helpful to keep your brain focused, expands your mind, exercise the logical thinking abilities.
【Material】: These brain teaser puzzles made of wooden material, smooth edge, sturdy and durable. Suitable: Suitable for 4 years old and up.