Build your own medieval siege engine from pre-drilled planks, a little glue, and the help of easy, step-by-step “blueprint” instructions. Then let the fun and experimentation begin! What travels farther: a marshmallow or a piece of macaroni? Alter the counterweight to adjust the trebuchet’s hurl, and practice knocking down a field of target planks using the two included balls.
FEATURES:
- STEM education
- Build your own medieval siege engine
- Pre-drilled planks
- Easy, step-by-step "blueprint" instructions
- Alter the counterweight to adjust the trebuchet's hurl
- Practice knocking down a field of target planks using the 2 included balls
