The All New Griffin RDTA by GeekVape is the perfect tank if you love all the benefits of dripping without the actual process of having to drip! The RDTA features one of the largest RDTA building decks on the market allowing you to easily build dual claptons without having to squeeze the leads through thanks to quad 2mm Post-Holes. Featuring a dual post system with a 22mm diameter, The tank features a simple and easy to use top fill system to fill the 3.5ml tank with your choice of E-Liquid without all the mess! Having Gold Plated contacts makes the Griffin RDTA more conductive, responsive, and a higher quality product. Airflow in controlled via dual 12mm x 2mm External air ports which feed to dual 4mm x 2.5mm internal intake holes located directly under the coil for maximum vapor and flavor production! One large problem with the RDA system is the notorious spinning center post, but with Griffin this is not an issue! The Griffin RDTA features a Rectangular PEEK Center post to prevent center post spin. If you're looking for a tank that features all the flavor and vapor production of an RDA but stores E-Juice like a tank, then the Griffin RDTA by GeekVape is the tank for you!