The iJoy X3 and DM Replacement Coils are designed for multiple iJoy Tanks that provide huge vapor and nice flavor. The X3-C1 Dual Coils 0.4 ohm, X3-C2 Coil 0.3 ohm, X3-C3 Sextuple Coils 0.2 ohm, X3-C1S 0.35 ohm, and X3-MESH 0.15 ohm, DM-C1M 0.35 ohm, DM-C2M 0.3 ohm, DM-DM 0.15 ohm for you to choose from. Get them as spare parts for your Captain X3 Tank, Saber 100 Kit, Captain X3 Kit, or Diamond Kit to enjoy an excellent vape. The newest addition to the series are the DM-M2 Dual Mesh Coils and the DM-M3 Triple Mesh Coils, perfect for the iJoy KATANA Kit, and the KM1 Single Mesh Coils, new with the Shogun UNIV Kit.