ReCurve RDA comes with an innovates the existing straight sleeve design, features 24mm diameter with postless building deck for single coil. Utilizes sides banked airflow inlet and inside structure form U type airflow, the Wotofo ReCurve will bring you an enhance flavor production, delivers a sensational flavor burst for users. Besides, there is also a Squonk pin pre-installed with extra solid 510 pin included for replacement, moreover, the package includes 810 and 510 drip tip, vapors can choose as they preferences