The Uwell Caliburn A3S replacement pod is made of PCTG material and offers easy filling with 2 ml of liquid via a convenient side-fill system. The fill hole is easily accessible by opening the silicone tab on the side. The FeCrAl mesh coils are already integrated into the pod, and you have the choice between 0.8 Ohm or 1.0 Ohm variants. Both options are great for an MTL draw and deliver outstanding flavor.
