Inspiration from medieval siege artillery.
Adjustable rubber-band tension for testing different distances.
- Eco-friendly sustainable material made of FSC-certified wood.
- Very high precision with laser-cut plywood with amazing details.
- All-inclusive boxes, self-assembly.
- No messy glue is required.
- Clear colorful step-by-step assembly instructions.
- The model includes candle wax for gears, sandpaper, and rubber bands.
- Very sturdy construction.