The Steam Crave Aromamizer Supreme RDTA is the top-end dripper tank with a whopping 7ml of e-liquid capacity and several key features like e-liquid control and airflow that aligns with your coils directly. The Supreme is considered a dripper tank because the flavor is unmatched, and very close to an RDA but with a reservoir for e-liquid. To fill from the top, just close the e-liquid control and you won’t get a leak from this tank. The new style airflow holes line up and match the coils themselves for the best vape experience. A 16.5 mm bigger dual post velocity-style deck with 2.5 mm e-liquid inlet holes will take pretty much anything you throw at it. The innovative airflow system helps prevent overheating. The e-liquid reservoir on the Supreme is kept separate from the deck, which helps keep e-liquid fresh and tasty. Each order includes one Steam Crave Supreme RDTA, Delrin drip tip, a spare tank section, o-rings, JFC pins, grub screws, and a screwdriver.