This is a continuous through the maze, six sides inside hollow, starting from the first stage, the beads after pass into the second face... If not careful beads fell into a hole into the hollow, it can only start from the first exit out again. A test patience, perseverance, and hand-eye coordination.

Quiz:
1, brain training hand-eye coordination;
2, training balance control ability, cultivate patience willpower of achievement;
3, training attention behavior.

Size:9.5*9.5*9.5cm
Material: Plastic
Weight: 0.33kg