Product Description
- Build a tabletop ballista! Leonardo da Vinci invented this fascinating mechanical crossbow, The ultimate medieval artillery weapon, in the 15th century.
- Send projectiles up to 15 feet! Each model is fully functional; the kit comes with 1 arrow plus 6 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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National Geographic Da Vinci's Inventions Catapult Science Mechanics Educational Toys
- Build a tabletop catapult! Leonardo da Vinci improved this powerful machine, a medieval artillery weapon, in the 15th century.
- Send projectiles up to 15 feet! Each model is fully functional; the kit comes with 8 projectiles plus 6 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.
Discover da Vinci's Workshop with NATIONAL GEOGRAPHIC best-selling da Vinci's invention products. No special tools are required for you to build these incredible inventions From Leonardo da Vinci. Everything is included in this kit: laser-cut wooden components, rubber Bands, sandpaper and clear, simple instructions.