Geek Bar Pulse X 25K Disposable Vape Device 6PK Geek Bar Pulse X 25K Vapes Shop Geek Bar Pulse X Flavors Best Geek Bar Flavors Ranked Geek Bar Sour Apple 20mg Electronic Cigarettes, E Flavor Card 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 Wholesale Geek Bar Pulse Bulk Disposable Vapes (5 Pack, All Flavors)