Package Contents: 4 x Caliburn A2 Replacement Pods Uwell Caliburn A2 Replacement Pods The Caliburn A2 Replacement pods are designed to be used with the Caliburn A2 Pod system and incorporates a integrated coil, simply fill up, use, and dispose of when it\'s at the end of its lifespan. When it comes to refilling your A2 pods, the snap-lid design allows for quick refilling and stops leaks from occurring. This simplified top-filling system makes topping up easy even when you’re on the go. Note recommended for aniseed, sour and high mentholated juices.