GEEK Out Your TASTE GEEK BAR Berry Bliss Geek Bar Flavor Show Sold Out Banner, Vape With Screen Disposable Vape eJuiceDB GEEK BAR PULSE Disposable Vape [2 Modes 15000 Puffs 7500 Puffs] 800 mg of nicotine = 40 packs of cigarettes. That's what's inside just one Geek Bar. Nicotine at these levels can: Harm brain development in youth Increase blood pressure and Geek Bar Pulse 15000 puff Disposable Vape EZPUFF How Geek Bar Pulse Works: Dual Core Tech & Pulse Mode Explained