Kids 3D Maze Ball Toys Breakthrough Balance Roller Ball Puzzle Game Thinking Training Labyrinth(Royal Blue)

1. Material: plastic
2. Clear numbers on the track, good texture
3. Rounded edges do not hurt the hand, delicate workmanship, tight seams, suitable for baby to play
4. Rotate the outer ring gear, control the ball in accordance with the order of the numbers wandering to the end of the end can be
5. Simple and easy to play
6. Rolling ball maze can exercise the babys balance development, cultivate patience to improve concentration, observation, growing up in the game
7. Size: 20.2 x 15.3 x 2.5cm
8. Weight: about 230g