Thames & Kosmos Mechanical Engineering Robotic Arms

Brand new in sealed box Build 6 pneumatic machines Build six mechanical models of the types of arms, grabber claws, and legs found on robotic machines. Explore mechanical engineering principles firsthand as you assemble and play with these working models. A 36-page, full-color manual guides you through model building with step-by-step illustrated instructions. Ages 7 and up 36-page, full-color manual 204 pieces 6 models