Downstem | Noun
- In a bowl or pipe, the downstream connects the bowl to the bong or body of a cannabis bubbler pipe. It works when the user inhales through the mouthpiece, which creates suction that pulls the smoke through the downstream section to the pipe or bong then to the consumer. During the usage of the downstem, the consumer can typically inhale smoke without suffering from a scratchy throat or coughing. It’s far easier on the throat and lungs than other cannabis smoking methods. The system is frequently preferred by medical marijuana users.