Get ready to smash, crash, and bash! Smash Bots are no ordinary paper robots. Build 8 action-packed, 3-D papercraft robots that zoom on pullback motors. Then create an entire city and prepare yourself for ultimate mayhem. Topple skyscrapers and wreck ramps in an epic battle between good and evil. Comes with: 46-page book 8 papercraft robots 2 pull-back motor chassis 30 papercraft buildings; 2 ramps; 3 air bridges Glue.