Following the success of the original Griffin RTA, GeekVape is proud to introduce the Griffin 25 Top Airflow RTA. The Griffin 25 RTA features a 25mm diameter tank with an increased total e-Liquid capacity of 6.0ml. The Griffin 25 RTA also now features a top airflow valve which allows airflow to travel throughout the coil for increased vapor production. The Griffin 25 RTA features a wide 17mm build deck and allows for both dual and single coil builds using the included ceramic block. The Griffin 25 RTA features a two post Velocity-style deck, PEEK insulator, gold plated 510 contact pin and externally adjusted wick ports. It also features one of the largest and most capable two post build decks in the market, with a side tension applied quad terminal design, with each terminal measuring an ample 2mm in diameter. The Griffin 25 RTA can also be conveniently top filled. The Griffin 25 RTA also has an adjustable airflow valve located at the base and the top of the tank. With one of the most capable two post build decks in the rebuildable tank market, the GeekVape Griffin 25 RTA is a definitive must for enthusiast builders.