Quote Originally Posted by CityBoyGoneCountry
Please tell me, what is happening other than smoke moving from the bowl, through the water, through the tube, and into your lungs? What scientific process is occuring in your bong that is not occuring in every other bong?
In the stem there are holes that diffuse the smoke into the water and get you a nice and clean cool hit.

Not to mention its pyrex on pyrex so it has a SUPER tight seal.

Nice fucking bong, I <3 smoking out of ROORs.