Stem made of Glass, 316 Stainless steel and GR2 Titanium.  

Short Stem is Double cooling with Condenser/Stopper and Titanium Helical Intercooler.  

Long Stem is Triple cooling with Condenser/Stopper, Balls and Titanium Helical Intercooler.  

Dimensions: 100mm x 16mm (Long), 80mm x 16mm (Short)

*Tinymight not included in sale but shown for demonstration purposes.