Truck-O-BotA set of 5 trucks can be taken apart and put back together with the chunky screws and the included screwdriver. Plus, they feature friction powered wheels so they roll on and on with one push. Then, it's time to team up for a robo adventure! Each of the trucks adjusts and connects to become another part of a huge, towering robot. Press the button on its head and it comes to life with thrilling lights and sounds!