Build your own medieval siege engines from pre-drilled planks, a little glue and the help of easy, step-by-step "blueprint" instructions. Then let the fun and experimentation begin! The KEVA Catapult allows you to test launch distance by adjusting the arm recoil or the height of the flight deck. What travels farther, a marshmallow or a piece of macaroni? The KEVA Trebuchet can vary its hurl by altering the counterweight; experiment to knock down a field of target planks using the two included balls.
Age Recommendation: Ages 7 and up