The Smok RPM Replacement Coil Pack comes in four varieties: Triple, Quartz, Mesh, and SC. It is made to fit the Smok RPM 40 Pod Mod Kit. These coils enable Direct Lung and Mouth to Lung vaping techniques and let users modify their devices with their own coil preferences. For a simple plug-and-play system, each replacement Coil features two O-rings on the top and one O-ring on the base.
