SMOK RPM 3 Replacement Coils are availableina 0.15ohm and 0.23ohm mesh coil and are installed in a press-fit manner.SMOK RPM 3 Replacement Coilsfeature new mesh technology that is adopted to enhance flavor more efficiently, and due to the enlarged meshed surface more clouds are generated, which not only increases the atomization area but also improves the heating rate.