The Smok RPM40 has its own RPM Coils, but is also a device that is compatible with the popular Nord Coils. 

The new 0.4Ω Ohm Mesh RPM Coil has a a larger surface area allowing for greater cloud production.

The 0.3Ω Ohm Mesh Mouth-to-lung Coil uses the same mesh technology as the 0.4 coil, for improved flavour and longer lifespan.

The RPM Coils are designed for 5050 and High VG e-liquid.

Another option for the RPM Kits is the Nord 1.4ohm coils available here which are more compatible with standard 50/50 and High PG liquids.

Kit includes:

• 5 x RPM40 Mesh Coils