NATIONAL GEOGRAPHIC - Da Vinci's DIY Science and Engineering Construction Kit Build Three Functioning Wooden Models: Catapult, Bombard and Ballista
- Build three remarkable machines: a ballista (an enormous crossbow), a bombard (an early form of the cannon) and a mighty catapult.
- Send projectiles up to 15 feet! Each model is fully functional; the kit comes with 15 projectiles plus 18 paper targets.
- Everything you need to assemble each model in 1-3 hours: laser-cut wooden components, rubber bands, sandpaper and clear, simple instructions. No special tools necessary.
- Great for kids and adults, This kit is the perfect STEM school project or an office game.
- 100% satisfaction guaranteed. For 129 years, NATIONAL GEOGRAPHIC has been a brand you can trust for scientific and educational excellence.
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Discover Da Vincis Workshop with three of NATIONAL GEOGRAPHICs best-selling da Vincis Invention Products. This kit includes 3 DIY building projects: Bombard, Catapult and Ballista. No special tools are required for you to build these three incredible inventions from Leonardo da Vinci. Everything is included in this kit: Laser-Cut Wooden Components, Rubber Bands, Sandpaper and clear, simple Instructions.
NATIONAL GEOGRAPHIC toys is proud to provide a 100% satisfaction with all our products so that you can buy with confidence.
About the NATIONAL GEOGRAPHIC society
With a mission to inspire people to care about the Planet, the 126-year-old NATIONAL GEOGRAPHIC Society is one of the worlds largest nonprofit scientific and educational organizations. National Geographics net proceeds support vital exploration, conservation, research, and education programs.
Additional Information
Manufacturer: National Geographic
Model: NGDAVSET3
Storkz Item #: S20793384
Product Dimensions: 2.3 X 7.3 X 10.0 inches