The Innokin Arcfire pods are specifically designed to fit the Innokin Arcfire vape kit. Each pod is equipped with a 1.2 Ohm coil, providing an authentic MTL inhale and eliminating the need for complicated coil changes. When the coil is depleted, simply replace the pod. Refilling your Arcfire pod is easy - just remove the rubber stopper to access the fill port. For optimal results, use 50% PG e-liquid or high PG vape juice with these pods. The built-in mesh coils efficiently and evenly heat e-liquid, enhancing the flavor of your vape.