Now you can run your NOVA through water with class and dignity! Made from wood and glass, the LiNK reroutes the vapor into your favorite water piece for an even better experience! It cools the vapor and brings out the terpenes. The V2 is desiged for use with water pieces that have a vertical mount on the side. Each LiNK V2 comes with a 14mm male stem, a stubby shunt to replace the mouthpiece, and 2 high temp silicone O-rings.