Geek Bar Meloso Mini 1500 Disposable 5% Nicotine, 1500 Puffs Giant Vapes Did You Know? One Geek Bar vape contains 800 mg of nicotinethat's the same as 40 packs of cigarettes. Nicotine at these levels can: Harm brain development in youth New Sour Gush Geek Bar Flavors Review and Discussion Geek Bar Pulse 15000 Thermal Edition Disposable Vape 16ml 5% Vapesourcing New Sour Gush Geek Bar Flavors Review and Discussion