Discover a world of creativity and fun with this STEM Experiment SolarBots 8-in-1 Solar Robot Kit. Build impressive robots that are powered by the sun, no batteries required. Turn your dreams into reality with the do-it-yourself building set and let your imagination run wild - make a drummer robot that marches and beats a drum, an armadillo robot that does somersaults, or a solar bug that crawls on six legs. The 48 page instructions make building a breeze. For ages 8 and up, the possibilities are limitless!