Phoenix Star 18.5 Inches Percolator Bong with 6 Showerhead Percs PHX618 is made from durable boros glass with beaker base for stability. The glass pipe measures 18.5 inches in height. Its colors of mouthpiece, neck and percs embellish each other to offer you a exquisite beaker bong. This glass percolator bong is equipped with six showerhead percs for better flavor.  After going through the downstem, smoke arrives at four showerhead percs in the chamber for the first percolation. Then it rises to the vertical 2 showerhead percs to be diffused to create more bubbles and filtered for smoother hits. You also can watch the water rolling by the transparent glass for visual fun. This glass bong with percolator also adopts ice catchers. After put ice pieces into the tube to offer smokers cooler tastes.