ITEM NAME:6 Waterless Airlock Fermenting Lids for Wide Mouth Mason Jar, Food-Grade Si V6Z4 6 Waterless Airlock Fermenting Lids for Wide Mouth Mason Jar, Food-Grade Si V6Z4 Airlock Lids - 6 Silicone airlock lids with a size of 3.35 inch diam, each lid is perfectly suitable for all wide mouth mason jars. Simple to Use - Revolutionize your small batch fermentation! the "bubble" on the top has a slit cut in it. When pressure builds up in the jar, the lid bulges up. This automatically opens the slit and let the CO2 produced by fermentation escape. Mold Free - Cover the jar with a fermenting airlock lid reducing the risk of mold without any daily maintenance. Easy to Clean - Flexible silicone lids gets cleaning done fast and efficiently on both dishwasher and hand-washing. How to make fermented food: Step 1: Prepare veggies. Step 2: Add brine. Step 3: Screw the metal ring. Colour: blue + red + green Material: silicone + metal Size: outer diameter 84mm Package Contents: 2 x Blue Fresh cover 2 x Red Fresh cover 2 x Green Fresh cover(with OPP bag).The "bubble" on the top has a slit cut in it. When pressure builds up in the jar, the lid bulges up. Easy to Clean - Flexible silicone lids gets cleaning done fast and efficiently on both dishwasher and hand-washing.
