Wooden Educational Toys Burr Puzzle Burr Puzzle Football 24-Lock Six-Way Cage Take Treasure the Eighteen Disciples of the Buddha Color

Intelligence toys are ancient and traditional intelligence games in China. They have a long history and are prosperous for a long time. They have very mysterious mathematical and physical principles. Even if they are opened in a short time, it is difficult to fight back, small modeling has greatly tested people's IQ. If you don't believe it, try it!!! It won't be too difficult to remove this model, but it is very challenging to put it back! The shopkeeper suggested that if you didn't hold it, you 'd better prepare a camera...