Take me to your leader! Behold the “Mothership”! This UFO bong is the XL edition of our UFO Vortex rig, made larger with an extra chamber for huge rips! We’ve added our inline percolator to push bubbles up into a vortex chamber that rotates and cools the smoke for an even smoother hit. The added inlets cause smoke to spin creating a cyclone effect that you can watch!