Description
1 x Food safe rubber replacement seal (grommet) to fit Ozfarmer/Ball Mason/Weck fermenting jars
The medium size grommet (as shown in photo) is rounded on the top and has been used since March 2018.
The large size grommet is flat on top and is still being used on some fermenting jars.
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*Due to the nature of glass and metal manufacturing, minor cosmetic variations such as light mould marks, swirls, bubbles in glass or slight lid/wire discoloration may occur. All products are manufacturer quality checked, food safe, and deemed safe for intended use unless cracked, chipped or internally rusted.