A couple years ago, i was buying a new piece and i came upon what i thought was a pipe called a vortex pipe. The idea behind this pipe was that the smoke swirled around the piece therefore cooling and (maybe?) Purifying the smoke a little too. I was amazed at this piece and went to maybe fimd and buy one. Bit i am a little dissapointed that i cannot fomd any info on them now. Does anyone have any ideas or suggestions?
My only experience with Vortex is their gravity bongs. Check out their site here.. Vortex Water Pipes are innovative Smoking Products