Use the Gears! Gears! Gears Robots In Motion to design and build your own twisting, turning, moving robot toy with Gears! Gears! Gears!®. The Gears! Gears! Gears Robots In Motion come supplied with 116 pieces, this construction set includes components for children to design and build robots, cars and machines that move and transform. Follow along with the included STEM Activity Guide or build your own unique robo-toy with rolling treads, spinning eyes and more. There will be STEM learning in every build. Ignite a sense of discovery as children experience scientific, engineering, critical thinking and mathematical skills through their play and constructions.