Geek Bar Pulse Disposable Vape Big Mo's Geek Bar Pulse 15000 Zero Nicotine Disposable $14.98 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 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 What Different Disposable Vapes Does Geek Bar Offer? Granite Vapor