Ball Mason Jar

No, these jars are not suitable for microwave or oven use. Rapid temperature changes can cause the glass to crack, so it is best to avoid exposing them to extreme heat.

While the two-piece lids create an airtight seal for canning and storage, they are not designed to be completely leakproof. It is best to store them upright to prevent any potential spills.

Yes, these jars are freezer safe. Just be sure to leave some headspace at the top of the jar to allow for expansion when freezing liquids.

Yes, each jar comes with a two-piece metal lid system, which includes a flat sealing disc and a screw-on band to ensure a secure, airtight closure.

The wide-mouth opening makes it significantly easier to fill the jars with larger items like whole fruits or vegetables and simplifies the cleaning process since you can easily reach inside with a sponge.