physical chemistry - Why do butane lighters have to be filled upside down? - Physics Stack Exchange
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Anyone know how to fill this lighter? It's pretty old and I'm not to familiar with this stuff. : r/lighters
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Amazon.com: Cigar Torch Lighter, Butane Refillable Quad Jet Flame Adjustable Windproof Lighters with Hole Punch Cigar Cutter, Birthday Gift for Father from Daughter Son Kids- Butane Not Included : Everything Else