The 3D Glass Cooling Stem for DynaVap will efficiently cool down your draws with its huge surface area, 3.875" long, and contracting stem sections. Three separate chambers are created to cool down your draws as they reach the mouthpiece. The glass stem is compatible with any DynaVap tip and will conserve the flavors of your materials better as only glass does. This stem features an air port giving you complete control over your draw resistance and vapor production.
DynaVap Tip not included