The Preserving Ring is the key to the Fowlers Vacola sealing process and thus preserving success.
The ring provides an even, airtight seal enabling a vacuum seal, so that your preserves may last for years. Fowlers Vacola strongly recomend that the rings be used only once and should be disposed of after opening processed. bottles. Re-use of rubber rings may hinder or prevent the sealing process, with potential loss of contents as a result.
Fowlers Preserving Rings are made from natural rubber and are packed in Australia. Pack of 12.
Size 2 Rings – fit bottle sizes: 3, 10, 19
Size 3 Rings – fit bottle sizes: 14, 20, 27
Size 4 Rings – fit bottle sizes: 31, 36, 65