How Long Does Geek Bar Pulse X Disposable Vape Last? GEEK BAR Pulse X 25K Puffs 5% Nicotine Juicefly 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 Banana Ice Geek Bar Pulse 15000 EBCREATE Store Geek Bar Pulse X vs Pulse Digi: What's the Difference? Why Does My Geek Bar Pulse Show 0% Yet Still Works? EightVape