Gears meet treads in the Gears! Gears! Gears!® Treadmobiles Building Set, a hands-on STEM building toy that lets kids design machines that really move. This 108-piece building kit includes interlocking gears, rolling tread components, wheels, connectors, axles, and building bases for creating vehicles and robot-style machines that crawl, twist, and turn like tanks or conveyor systems. Kids can follow the included STEM Activity Guide to build featured models or use open-ended building to create their own designs. As they assemble and rebuild, children strengthen fine motor skills, problem-solving, and early engineering concepts through active play. Designed for kids ages 5 and up, Treadmobiles works with all other Gears! Gears! Gears!® sets, making it easy to expand builds as skills grow at home, in classrooms, or during learning activities.
