The Voopoo Argus Top Fill Cartridge is designed for use with the VOOPOO Argus Pod Family devices. It features a top-fill design for easy refilling and a magnetic connection for secure attachment. The cartridge is made from PCTG material and has a 2 ml capacity. It is available in resistances of 0.4ohm, 0.7ohm, and 1.0ohm. The symmetrical air inlet design provides balanced airflow, and the multi-layer leak-proof technology helps prevent e-liquid leakage.