Kilner Fruit Jar

Yes, the two-piece vacuum seal lid system is specifically designed for the canning process. The metal screw top creates a secure seal that preserves jams, chutneys, and jellies effectively.

While the lids are durable, they are made of metal and can be susceptible to rust if left in standing water or if the coating is scratched. We recommend hand-washing and drying the lids thoroughly after use to maintain their finish.

Yes, the glass jars are completely dishwasher safe. However, to preserve the integrity of the vacuum seal coating on the lids, it is best to wash the lids by hand.

Each jar holds 13.5 ounces. This size is ideal for standard batches of homemade preserves or for storing dry pantry staples like nuts, seeds, or spices.

The set includes the initial six jars and their corresponding two-piece lids. Replacement sealing discs are generally available separately from Kilner if you plan to reuse the jars for future canning projects.