Ball Wide Mouth Mason Jars are excellent for canning salsas, syrups, sauces, fruits, vegetables, and juices. These classic mason jars also go beyond fresh preserving to help you with serving, decor, and gift-giving. They feature molded rubs for easy handling. The rounded bottom and squared sides add durability, strength, and convenience when storing. With measurement markings in both cups and ounces, you'll never have to guess again. These jars are sold by the case and include BPA-free and freezer-safe wide-mouth jar lids, bands, and step-by-step canning instructions.