Designed in England, Kilner jars have been used the world over since the 1840’s, suitable for fermenting kimchi, sauerkraut and pickling, made from premium glass, Set contains 3 litre Glass fermenting Jar, silicone lid, air lock, 2 ceramic stones, recipe instruction booklet, dishwasher safe, width 127mm, height 300mm, length 260mm, gift boxed- note leave headspace of 6.5cm when filling your jar.