Smok Pods in CRC version for IPX 80 Pod Kits, constructed of PCTG material and featuring a transparent e-liquid window that lets you see how much juice is left at a glance. The RPM 2 Pods and RPM Pods are both 5.5ml e-juice pods, with the RPM 2 Pods compatible with RPM 2 Series Coils and the RPM Pods compatible with RPM Series Coils for more coil options. Pods with a duck-billed mouthpiece have less flavour leakage and are easier to inhale.