Preserve everything--even storage space--with Ball Nesting Jars. These Wide Mouth Mason jars have a unique design that allows them to securely nest and stack with each other when not in use, saving 30% more space versus Ball Regular Mouth pint jars. Compatible with other Ball Wide Mouth jars, these 16 oz., BPA-free Nesting Jars are not only canning-safe and can seal for up to 18 months, but they're also ideal for drinkware. They're even shaped to fit perfectly in a cup holder for on-the-go drinkware use.

• These glass jars are ideal for canning or drinkware, and nest and stack easily when not in use
• These pint canning jars save 30% more space compared to Ball Regular Mouth pint jars perfect for canners with lots of jars to store, or for saving space in crowded drinkware cabinets
• These 16 oz. nesting Wide Mouth Mason jars are compatible with other Ball Wide Mouth jars
• BPA-free jars are canning-safe for all your fresh preserving projects
• Set includes lids and bands; seals for up to 18 months