Tiny Robots, big science fun: mini robotics kit with everything kids need to design and build miniature working machines from an assortment of real mechanical parts; travels easily for hours of play Hands-on STEM learning: exciting intro to Mini machines and robotics; experiment with gears, axles, movement, and balance; learn basic mechanical engineering-howw to assemble Robots, what makes them work; same content taught in beginning robotics STEM clubs 15 suggested builds, endless possibilities: while a child's imagination is the only limit, an enormous foldout engineering manual gives instructions for 15 motorized builds that walk, roll, crawl, spin, and more 26 pieces + batteries included: 3-piece chassis, 2-Piece head, 5 gears, 3 axles, 5 wheels, 2 arms with grippers, 2 elbows, 2 legs, center roller, extender chassis, foldout instruction manual, 3 x 1. 5V LR44 (AG13) batteries Perfect for budding engineers ages 8+
