The improved Atlantis EVO sub-ohm tank. Choose between 0.4 ohm and 0.5 ohm Kanthal coils to achieve your preferred taste while using a wide array of E-liquid flavors. 0.4 ohm coils have larger airflow for greater vapor production and balanced flavor. 0.5 ohm coils produce more dense vapor which highlights the flavor. Switch between EVO coils as needed and ensure you are maximizing your vape experience.