- Introduces children to the world of magnetism and construction
- Smartmax balls are attracted by all bars, regardless of their color
- The magnets of the long bars are stronger than those of the short bars
- Bars with a cold color can be connected to all bars with a warm color; all other combinations repel
- 38 Medium Bars
- 12 Long Bars
- 20 Metal Balls
- Storage Box
- Instructions




















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