BONG SHOWERHEAD DIFFUSER by Basil Bush
Bong Showerhead Diffuser by Basil Bush
Add this 18.8mm female jointed diffuser to beef up your existing water bubbler setup. Double bubble baby! Means double the coolness. The showerhead diffuser has 12 openings and the chamber is 9cm high. Fits water bubblers with a vertical stem.
Glass Adapters 14mm to 18mm by Easy Flow are sold separately, this will get you to a 14mm joint for devices such as the VonG by DynaVap.