Ideal for beginners, Zillion disposable vape pens are compact, colourful and easy to use. Better still, each is loaded with 2ml of flavour and boasts a 500mAh battery that powers around 600 tasty puffs. The devices are inhale activated and are available in several flavours, not zillions, but enough to give you impressive variety. You will benefit from salt nicotine which ensures smooth throat hits and almost immediate relief of your cravings. The nicotine strength is 20mg which is suitable for recently reformed smokers.