Geek Bar Pulse X Zero Nicotine Disposable Vape Geek Bar Pulse X 25K ZERO 0% Disposable Vape Device Geek Bar Pulse ZERO Nicotine Vape 15,000 Puff Disposable Geek Bar Pulse 15k Disposable L7 Vapors Karns Geek Bar Pulse 15K Zero Nicotine Geek Bar Pulse GEEK Out Your TASTE GEEK BAR 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