I got a new big ass bowl and it doesn't fit in the downstem that came with my bong. Hoping someone could point me to the proper adapater to buy. : r/trees
Diamond Bong Bowl / $ 24.99 at 420 Science
17" Glass Bong Perc Bong Glass Smoking Water Pipe Birdcage Hookahs Big Bongs US | eBay
Wholesale Recycler Glass Bong Hookah Oil Rig 13 Birdcage Big Water Pipes Bubbler Mobius Matrix Sidecar Beaker Heady 14mm Bowl Huge Bongs In Three Colors From High420, $53.81 | DHgate.Com