Smartivity Wooden Mechanical 3D Puzzle - Robot Wanderer

Introducing the Smartivity STEM Formers Wandering Robot - the best 2-in-1 construction robot that will amaze your child! With just one set of parts, your little engineer can build not one, but two amazing toys - a screw-on rover and a fiercely attacking bot, while learning bullet motion, flexibility and screw-on mechanisms.