The Smok Nord 4 replacement pods have been designed for use with the Smok Nord 4 Pod Kit only. There are two variants of this pod available, an RPM and RPM2, with both following the same design yet are only compatible with their respective coil series (sold separately). Featuring a 4.5ml eliquid capacity, these pods adopt a removable coil method for a cost-effective and eco-friendly vaping approach.