The SMOK RPM 40 Coil is best compatible with SMOK RPM 40 Kit. It comes with various resistance for your selection. 5 pieces each pack.
5pcs - SMOK RPM 40 Replacement Coil
• Quantity: 5pcs/pack
• Coil: RPM Triple 0.6ohm (25W)
Features: RPM Triple 0.6ohm - Excellent flavor and vapor production