SMOK IPX 80 EMPTY POD (CRC) Smok Pods in CRC version for IPX 80 Pod Kits, made of PCTG material, with transparent e-juice window, you always know how much juice left by one glance. there are two types of Pods available, the RPM 2 Pods and RPM Pods, both of them with 5.5ml e-juice, the RPM 2 Pods compatible with RPM 2 Series Coils and RPM Pods compatible with RPM Series Coils for more coil options. the Pods with the duck-billed mouthpiece, less the leakage of the taste and easy to inhale. Features: Material: PCTG RPM 2 Pods And RPM Pods Available Pod Capacity: 5.5ml Duck-Billed Mouthpiece Transparent E-Juice Window RPM 2 Pods Compatible With RPM 2 Series Coils RPM Pods Compatible With RPM Series Coils