Have a few slowly deflating helium balloons, want more float time without buying more helium? Transfer helium from more full balloons to less full balloons.
Steps
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Cut tip off of latex balloon, or insert straw into Mylar balloon.
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Insert straw into the Mylar balloon you wish to transfer helium to.
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Squeeze the balloon you wish to transfer helium from.
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Remove the straws.
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Enjoy your newly filled balloon.
Tips
- You can only transfer helium to a Mylar balloon.
Warnings
- Do not inhale helium.