Guava Dragon Fruit E-Liquid by Burst Duo. Exotic juice blend lovers beware: you won't want to put this amazing vape juice down! Combined with succulent guava, this juice harnesses the exotic and subtle taste of real dragon fruit, extracted using high-quality processes. Fruity and refreshing, delightfully sweet and tart. Guava Dragon Fruit from Burst Duo is a perfect all-day-vape.