Utilizing 3 power levels, the Uwell WHIRL T1 deliver vapor and flavor in a highly controlled manner, extracting the best flavor from your favorite eJuice or nicotine salts. Holding up to 3mL of eJuice or nicotine salts, the pod is bottom filled from a press-to-fill manner and uses a 0.75ohm UN2 Meshed-H Coil. This is something that the original and Caliburn G really needed, and now we have it! Each edge has a single tiny airflow hole to allow air in and under the Pod. You can adjust your airflow by blocking off one of these airholes if you so desire, just like many did with the OG