Roar Labs disposables make an ideal choice if you're looking for something discreet, pocket-friendly and easy-to-use. Available in a wide range of fruit, soda and ice flavours, and featuring 2ml of 20mg nic salt, they'll deliver a smooth throat hit and satisfy cravings fast. These 600-puff disposables boast a childproof safety feature – to begin using yours, first remove the battery and then re-insert it the other way around.