Which child doesn‰۪t think that robots are super cool? The Environmentally Friendly Solar-Powered Mech is a fully assembled, walking robot which is powered by the sun! This walking mech does not need batteries, which will amaze your children as they learn about solar power and robotics at the same time. All while building this incredible machine which can carry out basic chores around the home! Take your time getting to know exactly how to build it with the detailed manual.