Creative kids will love this Contraptions Trebuchet. With instructions that resemble blueprints, kids can get hands-on learning experience and gain knowledge as they assemble, construct, experiment and infiltrate the trebuchet.
Once the object is built, kids can test the principles of physics by adjusting the angle of the sling pouch and adjusting the counterweight before launching the KEVA balls.
Everything needed to construct the trebuchet is included and no tools are necessary for assembly. This item is suggested for ages 7 and up.