Looking for the most cutting-edge glass bong to enhance your sessions? Then you’ll want the 11″ Crystal Weld Double Tree Perc Water Pipe by Diamond Glass. The item is equipped with a double chamber, making it a prime contender for the smoothest possible smoking experience. Inside is a tree percolator that is excellent at dispersing smoke clouds and enabling additional water to enter to cool the smoke. You are ultimately rewarded with ultra-clean hits from this dependable, expensive, and attractive design.