Curling ribbon is used for balloons because it is lightweight. Curling ribbon can be curled by gently running a pair of scissors slowly down the ribbon. If a heavier string is used instead of curling ribbon, float times may be affected or the balloon may not float at all.
Why Is Curling Ribbon Used for Balloons?
Modified on: Tue, 22 Oct, 2019 at 5:13 PM
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