Compatible with the following OBS tanks/devices:

  • OBS Cube Mini tank (Cube Mini kit)
  • OBS KFB 2 Kit

The box comes with a scratch sticker so you can check the authenticity of this product.

Coils in the OBS Cube Mini / KFB 2 series:

  • 0.6Ω Ohm - S1 (suitable higher VG e-liquid)

S1 Coil - OBS