Phoenix Star Double Beaker Bong 16 Inches PHX142 is constructed of 5mm thick borosilicate glass with care, great for everyday use, both in size and the classic beaker shape. It has a pyramid-style percolator at the bottom which will produce a huge hit when the smoke passes through the water. Smokers can also add some ice cubes to the ice catcher for an even cooler thrill on the throat. The long and straight neck of the phoenix star beaker bong allows more cooling for the smoke to move up and cool down, it is ideal for effective hits. Layer upon layer of smoke travels up continuously, bringing you to a comfortable and stress-free place, there is no worry, no anxiety, and you can let yourself go. This tall beaker bong is fitted with a detachable downstem that can be replaced and cleaned regularly as needed. Phoenix star PHX142 is also equipped with a 14mm male dry herb bowl, so you and your customers can use it directly.