Check the listing for details. Smart Lab Tiny Robots Big Science STEM 15 Ingenious Motorized Builds Kit. Color: Orange, Condition: New. Listed at 19.00 USD. Due to transportation reasons, the packaging cardboard may experience compression and creases. About this itemTiny 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 playHands-on STEAM learning: Exciting intro to mini machines and robotics; experiment with gears, axles, movement, and balance; learn basic mechanical engineering—how to assemble robots, what makes them work; same content taught in beginning robotics STEAM clubs15 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 more26 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) batteriesPerfect for budding engineers ages 8+