Description
This is a standard male Funnel Bowl with a maria ring. It's crafted using high-quality borosilicate glass and will fit any 19mm female joint. Between the bowl and the male joint is a maria ring that serves a couple of purposes: it adds aesthetic appeal to the overall piece, as well as doubles as a handle for the user to grasp without burning their fingers.
The 19mm bowl is usually found on the biggest of bongs. If you have a big, thick, heavy piece... this is probably your bowl size.