Quote Originally Posted by frostymcfailure
i fail to under the "technique" behind this or what exactly your ''friend" aka SWIM did.

i think the smoothest hit is probably out of a 2 chamber bong, one boiling water one freezeing cold with ice in an ice catcher.
See this bong?


Bowl is called an "ash catcher" it enables you to filter the smoke through water twice, and catches tar and ash to keep the main chamber clean.

This is filled with boiling water, or put in a microwave to boil the water.

The main part of the bong is then filled with ice, and freezing cold water.