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 Geek Bar Pulse Tobacco Geek Bar Pulse X Geek Bar Tobacco Flavors Geek Bar Pulse Zero Nicotine Disposable Vape .99 Is Geek Bar Pulse a Good Vape? Review & Features Clutch Vape Geek Bar Replacement Try Switching to Open Systems! Red Star Vapor Geek Bar Pulse 15000 Disposable $14.98 Geek Bar Pulse X 25K Disposable Vape Device 3PK