The Ball Wide Mouth quart mason jars 6-pack is the canning workhorse set — 32-ounce wide-mouth glass jars with lids and bands, for canning, pickling, juice, jam, jelly preparation. Wide mouth is the easier-to-fill configuration for chunky foods (pickles, peaches, fruit preserves).
Ball has manufactured Mason canning jars in the USA since 1884.
