🎢 Build, race, and create—where imagination meets engineering!
The Marble Genius Marble Run Booster Set includes 20 durable plastic pieces designed for children aged 3 and above. This add-on set features see-through action pieces for enhanced visibility of marbles in motion and offers compatibility with other marble run sets. With a free app providing instructions and challenges, this set encourages creativity and problem-solving skills in a fun, interactive way.
| Theme | Buildings |
| Material Type | Plastic |
| Item Dimensions | 10.3 x 3.1 x 13.7 inches |
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2 months ago
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