These machines make work fun!  They are tough, real working equipment built for rough play, crashes and spills.  They're not ordinary toys, but precise and rugged remote control robots.  Fill the Dump Truck at the loading docks.  Dump ROKs into the Conveyor to automatically lift the load into a chute system.  Maneuver the Forklift to fill warehouse racks with bins and pallets.  Every machine interacts with all the others to create fun jobs.  They're smart, too, and won't interfere with each other.  Add as many ROK Star machines and controllers as you want to your Rokenbok world.