Downstems

A glass water bong is pretty much useless without a Downstem. Downstems are glass pieces that fit into the water pipe and make everything else possible. Smoke travels from the bowl piece into the water chamber via the Downstem.
A glass water bong is pretty much useless without a Downstem. Downstems are glass pieces that fit into the water pipe and make everything else possible. Smoke travels from the bowl piece into the water chamber via the Downstem.