Glass Downtube - Without Bowl - Drop-in Bowl Attachment
This Diffuser Chillum is a necessary part of your bong because it is used for diffusing your smoke into the tube so as to get filtered by the water before reaching your mouth. It fits any bong with a sure ground of 18.8mm.
18.8mm Joint – 18.8mm Bowl – 100mm Length
18.8mm Joint – 18.8mm Bowl – 125mm Length