National Geographic Da Vinci's Inventions - Ballista

Build a tabletop ballista! Leonardo da Vinci invented this fascinating mechanical crossbow, The ultimate medieval artillery weapon, in the 15th century. Discover Da Vinci's Workshop and build your very own tabletop ballista! Based on the original design of Leonardo da Vinci himself, you can build a miniature ballista that can fire projectiles up to 15 feet! No tools are needed to build this incredible invention, with everything required being included in the kit. A perfect STEM kit for your future genius.

Features:
- Contents: laser-cut wooden components, rubber bands, sandpaper, instructions, 1 arrow, 6 paper targets.
- Everything you need to assemble each model in 1-3 hours
- Each model is fully functional
- Great for kids and adults
- This kit is the perfect STEM school project or an office game
- Packaging Dimensions: 16cm x 23cm x 6cm
- For Ages 12+