These cartridges come with 3mL e-liquid capacity refillable reservoir that is side filled through an anti-leak Rubber plug. To fill the pod, remove the back panel of your Artery Pal II, pull up the rubber plug to expose a large mouthed filling port and fill the pod with your preferred e-liquid.

There are two coils available for the Artery Pal II (sold separately here)  so you can enjoy both MTL and sub-ohm vaping at your convenience. Vape with the 0.6 ohm mesh coil for intense flavor and larger cloud production, or use the 1.2 ohm MTL coil for a smooth throat hit with nicotine salt infused e-liquids.