uwell caliburn a3 pod kit 1Distinctive design Uwell Caliburn A3 is designed in the traditional style of the vape pen line, with a long, slim body with a moderate thickness that can fit comfortably in the user's hand. The surface of the pod mod is smoothly machined, with a circular patterned button neatly arranged within reach. To match the traditional tone, the A3 's color palette is also very simple and easy to choose with 6 basic colors that can match most vaper styles. The