A pre-cooler is a useful addition to any bong. The smoke is pleasantly cooled and additionally further filtered. The O.G. Series pre-coolers from Grace Glass, however, still impress with fine accents and timeless design. The smoke goes through the 5cm long tube and is finally split in the showerhead before it is sucked into the bong by the mini bottle.
The clear head which has accents of amber to pull it out easily has on top of it a glass strainer to place herbs directly in it. The pre-cooler has both the head cut and the bong attachment 14.5 mm.
Reviews
There are no reviews yet.