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What is the white thing in Guinness Draught bottle?

April 26, 2017beer bottle DRINK food Guinness spirits thing white Wine

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What is the white thing in Guinness Draught bottle?

2 Answers

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HotRod34 HotRod34 Posted

I made a video of the widget in action here: http://web.me.com/rodneydennie/Guinness_Draft_Lover/Guinness_Draft_Beer_Lover/Guinness_Draft_Beer_Lover.html

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Everyone is partially wrong. The widget is actually filled with beer. Prior to sealing, the can/bottle is pressurized with CO2 and nitrogen. The widget, already in the can, receives the same pressure as the rest of the beer. When the can/bottle is opened, pressure is released through out. The pressurized beer in the widget shoots out (much like a water pistol). THis spray kicks up all the gasses, giving you that Guinness head.