Puff Bars similar to JUUL and duplication of a e-cigarette devices, but are designed for one-time use. THIS BAR THE BLUEBERRY ICE PUFF BAR IS A 5% Disposable Device TO PUFF ON, Simple and disposable vape that is easy to use and has amazing flavor. Features: 10 Vape Sticks Per Box, Flavor: Blueberry and Menthol, Salt Nicotine: Each Puff Bar uses nicotine salts a formula that allows for much higher levels and efficient delivery of nicotine with less irritation compared to earlier generations of e-cigarettes. Nicotine strength can be as high as 5% (50mg) , Battery: 280mAh , Liquid: 1.3mL Liquid, Up to 300 Puffs, Draw-Activated Firing Mechanism WARNING: This product contains nicotine. Nicotine is an addictive chemical. The Blueberry Ice Puff Bar gives you strong minty menthol flavors when you inhale with powerful blueberry hints on the exhale.