Fermentation Lids, Fermentation Kit- 2 Mason Jars Fermenting Lids, 2 Airlocks for Fermenting, 4 Grommets, Fermentation Kit for Making Hot Sauce Pickle Kombucha (Jars Not Included)

Simple, reliable design makes managing ferments quite easy. The silicone fittings are very good. Recommended.

Awesome product. They work amazing.

Purchased an earlier version of this product from this manufacturer and was pleased with sealing process but realized that I had to be careful with the spout to prevent it from being damaged. The newer version reduces the likelihood of damage during sealing.

I guess you get what you pay for. One of the air locks body cracked the first time I used it. I have been extra careful since, and the other three are alright upon the second use..

I made sauerkraut for the first time using this. I had always been intimidated and it sounded a lot easier to make it using this. The sauerkraut came out really good. I would recommend using a glass weight for inside the jar to push the cabbage below the liquid.

This is excellent for all my fermenting I'm so glad I found them

Works well for fermenting in mason jars

Didnt fit my jars. I thought these were all the same size. Regular and big mouth.

There is only good things to say I'm very happy with the product

Easy to use, works well for wide mouth kilner jars.Don’t ram the airlock in hard, you could cut the bung on the metal lid, and then not get an air right seal.Happily there are spare bungs included!

non economico, non molto pratico, funziona abbastanza bene

Works great.

Simple to use and clean. These lids will fit the Kmart Australia 1 litre preserving jars that cost 3 for $6. That's a lot cheaper than the imported American ones. Once the fermentation period is over I just replace the lid that came with the Kmart jar and place it in the fridge/