
National Geographic Magnetic Marble Run - 75-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze, STEM Project
Review
✓ Pros
- ✓Award-winning product—most backed Kickstarter magnetic super puzzle
- ✓Build on any vertical magnetic surface (fridge, lockers, whiteboards)
- ✓75 pieces: 42 tracks & connectors, 17 trick pieces, 15 marbles
- ✓Infinite building combinations for endless creative fun
- ✓Secure snap-fit connectors eliminate frustration
- ✓Detailed instructions and Learning Guide teach physics and engineering
- ✓Perfect for both kids and adults
- ✓Great for hands-on STEM learning
✗ Cons
- ✗Requires a magnetic surface to build on
- ✗75 pieces may be limiting for very complex builds (consider 150-piece set for more options)
Specifications
| Pieces | 75 |
| Tracks | 42 tracks & connectors |
| Trick Pieces | 17 |
| Marbles | 15 |
| Age Range | 8+ |
| Type | STEM Building Set |
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