973 Magical Intelligence Ball Three-Dimensional Track Maze Ball(Square Yellow)

1. Improve children's observation, concentration and imagination2. Hold the ball with both hands, coordinate hands and brain, exercise balance3. Moderate difficulty and interesting gameplay4. Suitable age: 6 years old and above5. There are numbers and arrow signs on the maze track, children only need to pass through each track according to the size of the number and the arrow!6. Size: 13 x 13 x 13cm