regular price: $54.00
earn 35 reward points Earn Hobbytron Rewards Points Now! Rewards Program
  • Earn 1% back on qualifying purchases
  • The more you shop, the more your earn
  • Use your points for great HobbyTron deals
  • Bonus points on special promotions

Out of Stock

Enter your email below and we'll send you a notify email when this item is available for purchase.

Order in the next 0h 0m 0s and it
Ships Tomorrow!

5 Rating 5 Rating (0 Customer Reviews)

Similar Products

90 Day Warranty & Free Shipping

Build your own models powered by air and water pressure to learn about the laws of physics. This unique kit allows you to build two different air-and-water-powered systems: water-jet propelled cars and hydro-pneumo (which simply means air pressure and water pressure) powered engines. The hydro-pneumo system uses a self-contained air-and-water turbine system as a motor.

Construct 15 models including a truck, excavator, radar car, tank, antique car, helicopter, motorbike, backhoe, rocket car, forklift, roadster, propeller plane, grinder, and cutting machine. The water-jet propelled cars are a fun outdoor activity, while the self-contained hydro-pneumo powered models are fun both indoors and out. Compete with your friends to see whose water-jet propelled car and hydro-pneumo car goes the fastest!

The 48-page color instruction book included in this kit illustrates the step-by-step assembly of each model and related principles so that children learn through playing. The 165 building pieces included in this set are compatible with those in all Thames & Kosmos Construction Series kits, Physics Series kits, Wind Power, and Hydropower kits.

For questions regarding this product please email our friendly customer service team.


Be the First To Add a Review.

Please Sign In or Register to leave a Product Review.


Safe & Secure online shopping guaranteed.

90 Day Warranty

Price Match Guarantee

Call our Customer Service at 818-675-9000 if you find a lower price on any of our items we'll match it.*

Need Help? Call our Customer Service Team at 818-675-9000. They can help with any questions you may have.

Refer A Friend
Facebook Google+ Instagram Twitter YouTube Pinterest

© 1995-2015, All material on this site is copyrighted by HobbyTron.com or the product itself. Exclusions