MindBender 3D Gravity Maze BallThe Ball That Builds Real Brain Power No screens. No noise. Just pure focus. This 3D gravity maze challenges kids to navigate a metal ball through numbered checkpoints using only their hands, balance, and brain power. Watch as they develop critical thinking, spatial awareness, and patience all while having the time of their lives trying to beat their personal best. Ages 6+ STEM aligned brain training No batteries required 3 difficulty levels available