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A truly mesmerizing marble-track experience! Each set is made up of hollow stacking cubes and a variety of perfectly flat tracks. The paths cut out of each track widen almost imperceptibly from one end to the other, creating an invisible slope that propels the marbles forward. Watching them go is like magic in slow-mo!
Key Features:
- Unique marble run with marbles propelled by widening tracks
- Encourages spatial reasoning, creativity, engineering skills, problem-solving
- Tracks suspended by hollow stacking cubes
- Follow guided builds or invent your own structures!
- Starter set includes 1 catcher, 1 topper, 30 risers, 5 stainless steel marbles, 6 unique tracks
- All sets are fully compatible with each other - Collect them all!
Suggested Ages: 8+