Kilner Fruit Jar

Yes, the two-piece vacuum seal lid system is specifically designed for preserving, making these jars suitable for hot water bath canning methods.

Yes, the glass jars are dishwasher safe. However, we recommend hand-washing the metal lids to prevent potential rusting or damage to the vacuum seal coating over time.

Each jar holds 13.5 ounces, which is a standard size for jams, jellies, chutneys, or even storing dry goods like spices and grains.

The set includes the initial two-piece lids, but replacement vacuum seal discs are sold separately. You can reuse the screw bands indefinitely, but the seal disc should be replaced after each canning cycle to ensure safety.

When used with the two-piece lid system correctly, they create an airtight vacuum seal that is perfect for long-term pantry storage of preserves and dry goods.