Puff Flow is the latest and longest lasting disposable e-cigarette device from the official Puff brand. The single-use vaping product contains 6.5ml of nicotine-based e-juice and provides 1800 delicious puffs. Adjust the airflow to produce your ideal vapor hits. If you enjoy Puff Bar's flavors and reliable vapor delivery systems, you will love the Puff FLOW model. Vape-users can finally indulge in REAL Puff Bars that come direct from the official manufacturer.