Kilner Fermentation Jar 5L (Set of 5)The Kilner Fermentation Set provides an easy way to create large batches of your own delicious fermented foods packed with vitamins, minerals and probiotic cultures. Perfect for creating sauerkraut, kimchi, pickles and much more. Creating your own fermented foods is easy just add your favourite vegetables, filtered water and salt. This set includes one Kilner 5 Litre Fermenting Jar, one glass weight, one air lock, one silicone lid, one silicone sheet