The Chongz Green Nasty 37cm Triple Percolator Bong has a triple perc system that helps to remove tar and cool the smoke by forcing it to travel a longer distance. This helps to produce a clean, smooth hit.
The diffuser stem bubbles and exposes more of the smoke to the water which aids with filtering unwanted tar and carcinogens.
The ash catcher bowl helps to catch the ash before it goes through to the main body of the bong which helps to make cleaning easier as well as maintaining a better flavour from the hits.
14.5mm Down Stem & Bowl.
Comes with a pack of 5 drop in bowl screens.