Hula Stem XL 3D Cooling Stem for DynaVap works with a Stainless or Titanium DynaVap Tip to add cooling and the purity of glass to your DynaVap experience. Simply place any DynaVap Tip onto the Hula Stem and heat like normal. The Stem will help to cool down your vapour with its indentations that add surface area to the vapour pathway. By replacing your current DynaVap body with a glass Hula Stem XL, you are creating an incredibly pure vapour path, many people prefer glass even to the higher end metals like Titanium.
** DynaVap Tip NOT included.