For all of the stoner out there who are looking for a quality, affordable diffuser bubbler, look no further as the 8" Genie Tree dab Rig is here! Some of the profound features of the 8" Genie Tree dab Rig are mentioned below. Quality Borosilicate Glass 8" Height Base : 3.5" 4 mm Banger for 14 mm female Joint Diffuser Stemless Bent neck