16″ Percolator Bong by Boss

Using the process of percolation, percolator bongs and water pipes encourage you to slow down and draw in creamier, luscious hits. This design forces smoke to pass through holes or slits before rising through the neck up to the mouthpiece. What happens along the way sounds more technical than it is, but the percolator component essentially pressurizes bubbles in a separate chamber, which ends up purifying and cooling down the vapor.