32+ Mason Jar Big. It was perfect for my friend ericka, who collects e's in everything. A wide variety of mason jars for canning, drinking, & crafts.
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Mason jars are the perfect option for canning and pickling foods. Buy ball mason jars and get the best deals at the lowest prices on ebay! A mason jar — named after john landis mason, who patented it in 1858 — is a molded glass jar used in home canning to preserve food. A mason jar's main purpose is for canning and preserving food.