I recently made this little pom wonderful bong and i was curious if anyone had an idea of a better stem, i am wanting to make it 100% homemade without the purchase of a stem online.
I put the bowl and downstem in the cap of the bottle and then make a mouthpiece elsewhere. I'll make a thread about it later.
You should make a perc out of the opening on that and use a voss bottle or something for a tube so its a little bigger..
Second Picture I made it out of a Fuze bottle but the principles are the same. And for a mouth piece I was lucky enough to have surgical tubing sitting around. As for you, just look around, and your creativity will bring you what you need. Hope it helps.