Innokin has released the new Sensis EZ! The tank is made out of PCTG grade material which is exceptionally durable and lightweight.The Sensis EZ comes with the latest Fourth-Generation Vaping Technology. F0 mode uses alternating currents to produce a waveform that runs continuously while you vape, enhancing e-liquid flavor, extending coil life and providing a smoother hit. Refresh mode allows you to manually refresh the coil between hits to provide better wicking for better flavor. Refresh runs at 40% of your selected wattage range to ensure your coil doesn’t burn and extends the coils life. The Sensis EZ tank has a top side-fill cap. Simply pop the cap open and squeeze your favorite e-juice into the tank. It is the simplest way to refill a tank and prevents messy leaking or spilling when filling.