Phoenix Star Percolator Bong Honeycomb & Matrix Perc 14'' PHX334 stands 14 inches tall. It is made from 5mm thick borosilicate glass to ensure its durability. The reinforced fixed downstem allows you no worry about dropping or breaking. The signature gold phoenix star logo on the neck adds a touch of sophistication to those bulk beaker bongs. It is equipped with unique dual matrix percs and dual honeycomb percs layer-upon-layer. The combination of the four awesome percs offers smokers ultimate percolation and filtration every time. Each percolator contains dozens of small slits that will do maximum diffusions and get rid of the harsh taste. The upper splash guard can keep your lips from getting wet. If you want to make it better, at the top there has an ice catcher, you can fill ice cubes to cool down your smoke further.  You can see the bubbles stack clearly in the scientific glass. These wholesale perc bongs feature 18mm female joints with matching 18mm bong bowls.