OBS KFB 2- S1 Mesh 0.6ohm / N1 1.2ohm Replacement Coils for use with the OBS Cube MINI or KFB 2 Kits/Tanks. Available in 2 versions to suit your style.

Specification:

• N1 Standard Coils - 1.2Ω ohms Best for Nicotine Salt liquids. 
• S1 Mesh Coils - 0.6Ω ohms
•  Best for standard E-liquids or low strength nicotine salts.