The SMOK IPX 80 Empty RPM 2 Pod is designed for the SMOK IPX 80 Pod Mod Kit and is compatible with RPM 2 Series Coils. It features a 5.5ml e-liquid capacity and a side fill system with a rubber tab for easy refilling. The pod includes a transparent juice window for monitoring e-liquid levels and a duck-billed mouthpiece. It connects to the device magnetically and uses a press-fit coil installation system. This package contains empty pod cartridges without coils.