Kilner Fermentation Lid With Air Lock ECOLOGY this tray comfortably fits two

this tray comfortably fits two mills measuring up to 20cm/8" tall and 6cm/2

clean with damp cloth only

100% Silicone

this six piece traveller's cutlery set is made from quality stainless steel

Kilner Fermentation Lid With Air Lock ECOLOGY this tray comfortably fits twoThe Kilner Silicone Fermentation Lid & Air Lock Set has been specially designed to be used with a 3 litre Kilner Jar. The lid is made from premium silicone and combines an air lock which creates an anaerobic atmosphere perfect for fermenting foods such as sauerkraut, pickles, and kimchi. The air lock works by allowing gases to be released during the fermentation process, but does not allow air to enter the jar. Air entering the jar from outside can