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Build 15 different models from 165 pieces, building vehicles that run on air and water pressure and learn physics with action-packed experiments. A fascinating set for the older child to build and power awesome vehicles!
We use good quality gender-neutral wrapping paper. As a default, all orders placed in November and December are wrapped in Christmas wrapping paper, and all orders placed in other months are wrapped using a non-Christmas paper (eg for a birthday). If you prefer birthday paper in the run up to Christmas or Christmas paper at other times of the year, you can request this in the Special Requirements box on the Basket page.
Build your own pressure powered engines and 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 put 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. The water-jet propelled cars are a fun outdoor activity, while the self-contained hydro-pneumo powered models are fun both indoors and out.
This incredible kit includes 165 pieces and you can choose from 15 different vehicles and machines to build including:
And many more!
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Mulberry Bush:
We offer a number of delivery options:
Standard Delivery
Next Day or Name The Day Delivery
*Mainland UK, excludes Highlands & Islands (where delivery is a fixed price of £3.99).
**Next Day Delivery or Name the Day Delivery are not available if your order includes personalised items or for delivery to UK Highlands & Islands
See our Delivery page for full details and for international orders.
No Quibble Returns
We want you to be 100% delighted with your purchase. If you’re not, we’ll exchange it or give you a full refund, no questions asked. Return your order within 30 days - and if you’re buying early for Christmas, unwanted presents can still be returned in early January.
Looking for an exchange? We’ll even post you out the new item with free UK delivery.
For full details, see our Returns page
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