The Kylin RTA features a top fill system,(NOW COMES WITH TOP FILL RING) adjustable airflow, juice flow control, a 6mL conversion kit, and a spectacularly unique build deck. Constructed out of stainless steel with a glass tank section, the Kylin can be increased in volume with the included tank conversion kit to keep you vaping longer in between tank refills. Adjustable airflow is located at the base of the unit and features a knurled ring for an easier grip and less slippage. The unique build deck features a one of a kind design and is a new take on a postless build deck concept. This allows for a completely efficient use of building space to let your craziest builds come to life.