Catapult : DaVinci's Inventions (National Geographic)
Build your own working, wooden desktop model. Each model is fully functional, designed with interlocking parts and a reliable trigger, making it the perfect STEM school project or a fun way to take office warfare to the next level.
- Age: 12 years and up
- Approx package dimensions: 23 x 16 x 6 cms
- EVERYTHING YOU NEED to build each model in 1-3 hours: laser-cut wooden pieces, rubber bands, sandpaper and clear, simple instructions. No special tools needed; great for kids and adults.
Product Information
General Fields
- :
- : National Geographic Partners
- : National Geographic Partners
- : books