Check out this 24KT gold color changing bong. The beaker bottom shape is a classic and feels great in the hand. Watch this piece evolve over time after every sesh as it changes colors and amazes you. Wash it and watch it change color all over again. Keep it cool with an ice catcher - even huge hits are less irritating on the lungs when the smoke is cooled by ice. The bell shaped designed and straight neck make this piece look exactly how a bong is supposed to look. A thick mouthpiece keeps your lips comfortable as you hit it. At 10.5