This Chameleon Glass Absolute Zero features a miniaturized coil condenser. This coil condensers are the staple of scientific glassblowing.The coil provides a pathway for smoke to travel so that its cooled. The smoke will be chilled and condensed prior to inhalation. This glass pipe offers a crisp pull that does not burn or irritate the throat. Freezing the pipe will enhance your smoking experience. This pipes come in various of colors.