UwellCaliburnKOKO Kitis endowed with a series of optimizations whether in appearance, performance,flavor, or carrying method. It has a built-in 520mAh large capacity battery for a day of vaping use. Equipped with a 2ml top-fill cartridge, it is quite easy to refill the e-liquid. It is a plug-pull type to install or disassemble the pod, which is easy to bring a better experience and is convenient for the daily use of the user. TheCaliburnKOKO Kit body is made ofAluminum Alloy, PR and PCTG, compact and durable, the look looks refined. And the attached chain is used to release your hands and pockets so as to suit your daily travel or get good vaping in different situations. Compatible with the Caliburn Koko Pod, there are 4colorsin total available for you to choose from.