Use these Kerr Wide Mouth half-pint canning jars with lids and bands for all your canning and preserving needs. The SureTight lids can help keep canned food sealed for up to 18 months. These 8-oz. jars are ideal for canning jams, jellies, dipping sauces, and more. They're BPA-free and . Make sure to follow complete home canning instructions and use trusted recipes to ensure a safe and successful can. Use the Ball Blue Book Guide to Preserving or visit FreshPreserving.com for recipes, tips, and tricks....