The Kilner® Set of 2 - 1 Litre Fermentation Jars provides the easy way to create smaller batches of your own delicious fermented foods packed with vitamins, minerals and probiotic cultures.
The introduction of a silicone valve in a 1 Litre Preserve Jar lid will release the gas that builds up inside the jar during the fermentation process. However, the atmospheric air will not enter the jar usually causing food to go mouldy.
Perfect for creating live cultures of sauerkraut, kimchi, pickles and much more. Creating your own fermented foods is straight forward, just add your favourite vegetables, water and salt.