













🚀 Elevate your marble run game with precision and endless possibilities!
The Hubelino Catapult Expansion Set is a 41-piece, manually operated marble run accessory designed for ages 4 and up. Featuring a button-activated catapult and deflectors, it enables precise marble launches and creative track designs. Compatible with major building block systems, this German-engineered set promotes STEM learning through hands-on play, spatial reasoning, and physics concepts. Use it standalone or as an expansion to enhance your marble run experience.





| Manufacturer | Hubelino |
| Part number | 420398 |
| Item Weight | 599 g |
| Product Dimensions | 10.8 x 28.3 x 14.5 cm; 599 g |
| Item model number | 420398 |
| Size | 28.3 cm x 10.8 cm x 14.5 cm |
| Colour | Compatible |
| Material | Plastic |
| Power source type | Manual |
| Item Package Quantity | 1 |
| Number of Pieces | 41 |
| Included components | 41 pieces (9 track elements, 26 construction blocks, 1 base plate, 1 ball, 2 catapults and 2 reflectors) + instruction booklet (English language not guaranteed) |
| Batteries included? | No |
| Batteries Required? | No |
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