Smok Nord Combo combines one replacement refillable pod with two replacement coils for the  SMOK Nord Pod System Kit. 

Each Combo comes with one replacement pod cartridge with 3mL E-Juice capacity and magnetic connection, and two Replacement Coils:
-One Mesh 0.6 ohm Mesh Coil for Direct to Lung (DTL) vaping
-One Regular 1.4 ohm Kanthal Coil for Mouth-To-Lung (MTL) vaping