Disposable party balloon tank | |||
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Disposable party balloon tank. You can buy these lightweight tanks of helium at Walmart or any party supply store. They are thin-walled steel, not like the heavy gas cylinders used in welding, and only contain enough helium for about 30 balloons. On the plus side, they come with a supply of balloons and ribbon, so you're all set to entertain the kids with elements (at 75 cents a pop, so to speak). Source: Walmart Contributor: Theodore Gray Acquired: 7 August, 2002 Price: $20 Size: 18" Purity: >90% | |||
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