Build your own fully - functional wooden desktop ballista! This model has interlocking parts and a reliable trigger. It's an ideal STEM school project or a fun addition to office battles. All you need is 1 - 3 hours to complete it.
To use this National Geographic Da Vinci's Inventions Ballista, first, take out all the parts from the kit. The parts are interlocking, so start fitting them together according to the basic shape of the ballista. Once it's built, use the reliable trigger to launch. For safety, make sure to use it in an open area and keep your hands away from the trigger when loading. When not in use, store it in a dry place to prevent the wood from warping. If it gets dirty, you can gently wipe it with a dry cloth. Enjoy building and using this unique ballista!
