Comes with a 4oz squeezable bottle of bubble solution that you attach to the chopper launcher. Squeeze the bottle 2-3 times to fill the launcher with bubble solution. Place the chopper onto the launcher. The bubble wicks are on the bottom of the chopper legs. Point the launcher in an upright position away from your face and pull the ripcord to launch the chopper. The farther and faster you pull the ripcord, the higher distance the chopper will fly. On the way up the chopper will release a stream of small bubbles.