|| Please allow 3-5 days for delivery
This gear model is operated by transforming air pressure into motion! How cool! When you blow into the top gear a system of lever spins the wheel of the arrow.
- Natural - made from wood material
- Mechanical - models produce motion
- No glue connection
- Self assembly - pieces are already cut and ready for assembly
- Level: Easy
- Number of parts = 48
- Assembly Time: 2 hours
- Recommended Age: 14+
- Assembled model = 14.6 x 5.7 x 1.2 in
To see this model in motion, check out this video!