Discover Da Vinci’s Workshop with three of NATIONAL GEOGRAPHIC’s best-selling
da Vinci’s 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
world’s largest nonprofit scientific and educational organizations. National
Geographic’s net proceeds support vital exploration, conservation, research,
and education programs.
- 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.
- Product Dimensions: 7.2 x 2 x 10 inches
- Item Weight: 1.15 pounds
- Shipping Weight: 1.15 pounds
- Item model number: NGDAVSET3
- Manufacturer recommended age: 12 years and up
Unless noted Otherwise in the Item Description, we ship all orders within 2 business days of payment.
Most items are shipped within one business day via UPS within the Continental United States.
- Canada shipment can take up to 10 days
- If any shipment is not permitted to your area, full refund will be issued within two business days.
All returns accepted within 30 days after receiving the item.
- Refund given as money back (no exchanges)
- Return Shipping to be paid by buyer, unless item defective or damaged.
- 15% Restocking fee applies unless return due to defective or damaged product.
We take our reputation seriously. We buy and sell online, so we understand the value of trust. If you are unsatisfied with your order for any reason, please Contact Us and we will work with you to resolve it to your satisfaction.