The Argus Air Standard Cartridge By Voopoo is specially designed for use with the Argus Air Pod Kit. the standard cartridge for 0.6ohm and above PnP coils. Side filling the strong magnetic cartridge, newly upgraded design, and manufacturing process effectively prevent e juice leakage. In addition, the airflow can be changed by rotating the cartridge. To switch from MTL to RDL, simply pull out the standard ink cartridge, rotate and reinsert it. A powerful magnetic connection ensures perfect cartridge matching. Argus Air pod cartridge is compatible with PnP Series Coils. PnP series coil has a wide range of models to choose from.