Kilner Fermentation Lid with Air Lock, Silicone

KEEP THINGS FRESH | Keep your fermented foods fresh with the Kilner Silicone Fermentation Lid and Air Lock. made from premium silicone and combines an Air Lock which in turn creates an anaerobic atmosphere which is perfect for fermenting foods. 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.
PROBIOTIC FOODS | 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.
SIZE | This lid has been specially designed to fit onto our 3 litre Jars and contains one Kilner Silicone Fermentation lid and one Air Lock
TAKING CARE | This item is dishwasher safe, please wash before first use.
THE KILNER STORY | The original Kilner Jar, invented by John Kilner and Co. in England is as much loved and successful now as it was over 180 years ago.