Kilner Fermentation Lid w/Airlock

The air lock allows gases to be released from the fermenting foods, but does not allow air to enter the jar. Air entering the jar from outside can cause the food to spoil.

Adding the fermentation lid to a Kilner® Jar means that you can make probiotic-rich foods at home. Delicious, nutrient fermented foods include sauerkraut, pickles and kimchi.

Set contains:
1 x Kilner® Silicone Fermentation lid
1 x Air Lock