Description Description The Uwell Caliburn G Replacement Coils are compatible with the Caliburn G and Koko Prime Pod Starter Kits only. They are NOT compatible with the original Caliburn or Koko kits. Specs: UN2-Meshed H 0.8ohm: 13 – 18W MTL (smoother airflow) 1.0ohm Standard Coil – 15-20W MTL (deeper MTL hit) What’s in the box: 4 x Uwell Caliburn G Replacement Coils. Uwell Caliburn G/G2 Replacement Coils