You could use the lid to one of those vinigar pouring glass flasks. The lids are in the bowl shape and I have used one before to suite my bong purposes. For stems you could use tv antennas. For the best gravity bongs I use a threaded pipe bowl melted into a soda bottle cap which can screw on and off the bottle.
MAGnum Reviewed by MAGnum on . Making a Stem for a Gravity Bong I've been looking around my house for something I could use to make a bowl + stem for a gravity bong, but so far I haven't found anything. Anybody know something I could use? Thanks. Rating: 5