Kilner Preserving Jar Lids Set of 12

The Kilner Preserve Sealing Disc replacements are specifically created to fit onto Kilner Preserving Jars, with sizes currently available for 0.25, 0.5, and 1-liter capacities. When used alongside the Kilner Preserve Screw Bands, these discs produce a flawless vacuum seal that becomes airtight and leak-proof. This feature ensures that the contents remain fresher for a longer time.