Kilner Canning Jar

Yes, Kilner jars are specifically designed for home preservation and are suitable for hot water bath canning methods. The two-piece lid system creates a secure vacuum seal necessary for safe food storage.

No, you should hand wash the metal lids. While the soda lime glass jars are dishwasher safe, the metal screw bands and discs can rust or lose their seal integrity if exposed to the harsh environment of a dishwasher.

Each jar in this six-piece set has a capacity of 34 ounces, making them ideal for canning whole fruits, pickling vegetables, or storing larger batches of preserves.

For safety reasons, it is recommended to use a new vacuum seal disc every time you process a new batch of food to ensure a proper seal. The screw bands, however, can be reused multiple times as long as they are not damaged or rusted.

Yes, these jars are crafted from high-quality soda lime glass with consistent wall thickness, specifically engineered to handle the thermal shock associated with standard home canning processes.