The Wismec Inde Duo RDA by JayBo features the integration of several of the most innovative designs to date in rebuildable dripping systems, with vortex flow, top airflow design, two choices of either a 22mm or 30mm top cap and 5 post hole build deck. The Wismec Inde Duo features an innovative top cap design, offering a fully adjustable vortex flow system that users can adjust via the rotating airflow control ring. The Wismec Inde Duo features a unique approach to post terminals, with a 5 post velocity style deck. Easily allowing you to mount exotic and large coil structures. The Wismec Inde Duo is capable of handling even the most exotic and intricate builds. Manufactured utilizing 303 Stainless Steel, PEEK insulators, and a gold plated 510 connection, the Wismec Inde Duo RDA is truly one of the premiere rebuildable dripping platforms today.