In the world of Canning, Ball jars stand out as the gold standard. From the covers made of reusable bands and sealed lids ensuring leakproof, airtight seal to the high quality BPA-free glass jars with embossed measuring tools, Ball mason Jars are made with canners in mind. Ball Wide Mouth jars are designed for easy loading and cleaning. The half gallon jars give you plenty of space for preserving and sealing your favorite fruits and vegetables. They are also convenient, easy to use and a practical option for making jams or jellies as well as for pickling foods. The Ball Jars also can add a beautiful look to any home or office. Put some decorative objects in them and align on a shelf for a beautiful clean décor. They can also be used to keep small, non-food items such as art and craft supplies, office stationery and much more. They are designed to hold up to 64 oz. so you can fit a sufficient amount into each one. They have a glass construction to ensure a sturdy option for storing your items.