Orchid pods are simple to use and easy to replace. Each pod can hold up to 2.0mL of e-juice if you are using the 1.3ohm SS316L coil or 3.0mL of e-liquid if you are using the 0.8onm mesh coil. This pod features an adjustable airflow control ring. The pod is a snap-in pod connection. These pods are easily refillable through the top. To refill the pod all you have to do is twist off the cap and refill the pod using either freebase e-liquids or nic-salt e-liquids.