Depending on the size of the mason jar and candy corn, approximately, 204 pieces of candy corn can fit in a mason jar.
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Depends on the size of the jar and the size of the candy corn.
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pumps
It depends on how big the jar is.
depends on what kind of candy you use
How much candy will fit in a cup depends on the specific weight of the candy. However, one cup of M and M's weighs about 6 ounces.
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Candy corn is a small, triangular piece of candy. A quart jar could hold about 200 or more pieces depending if you want to fill it to the top of the jar.
Sounds like someone is cheating...