The Elf Bar Crystal CR 600 disposable vape introduces a compact vaping device that’s capable of up to 600 puffs thanks to a built-in 350mAh battery. Pre-filled with 2ml of Nic salt e-liquid at a 20mg strength, the Crystal CR600 is built with the latest QUAQ mesh coil technology to welcome impressive tastes throughout the collection of 25 fruity, sweet, and menthol flavours.