Fermentation Lids, Fermentation Kit for Wide Mouth Jars, 6 Set Plastic Fermenting Lids with 6 Airlocks, 6 Silicone Grommets, 6 Silicone Rings(Jars Not Included)

Very awesome, works great, be careful with the silicone gings that go through the lid they tend to split easy

I used these for the first time two weeks ago with home grown beets & carrots in a brine. They seem sturdy butI need to fiddle with the air locks a bit as they seem wobbly at the silicone gaskets. No mold has developed, though, just the Kahm yeast and a "mother, right on cue." I also plan to use these regularly for small batch sauerkraut and in half gallon wide mouth canning jars rather than carboys for wine with some of this year's elderberries and grapes.

These are great! Love how easy it makes using them. High quality!! A great product. Thank you!!!

Just got these yesterday and got some of my homemade sauerkraut going. I read a bunch of reviews and felt like I should share my initial thoughts. The airlocks are heavy and well made compared to the ones I’ve used in the past. These are fiddly things that no matter how well made are prone to cracking and breaking, especially if you are too rough with the cap. I am, so far impressed with the quality of these air locks.The reason I only give 4 stars is that this is my first time using plastic lids for my ferments and that makes me nervous. I got them because the initial fermentation videos I watched years ago had plastic lids and not the metal lids or the plastic inserts into the ball lid ring. I will revise this when my batch of sauerkraut is done.

Easy to use, easy to clean! Everything snaps apart for thorough washing. I appreciate the real airlock created with the water in the canister, compared to the simple silicone valve style. So far I have made my own pineapple tepache, vinegar, saurkraut, and several kimchi variations. I even fermented the unripe tomatoes, onion tops, and broccoli leaves from my garden that would have gone to waste. These help me save money and eat healthy!

The airlocks are too wide for the hole in the lid. As a result, inserting the airlock causes the lid to cut the little silicon grommets in half, ruining them and destroying the airtightness of the seal. Do not recommend at all.

These lids and water locks are just what the beginning fermenter needs! No need to watch, wait and burp your batches. This set-up takes care of it without intervention. I've been using them for several years and they are holding up well. I love the fact that I can take out the water lock and use the silicone plug to close the hole without changing lids. Someone was thinking!

The rubber grommets and the base of the airlock fit into the lid SO TIGHT that they are next to impossible to take apart to clean once they are put together, without the grommet coming apart in the center and becoming 2 separate pieces. One on top of the lid and one on the inside of the lid. Once this happens these are NOT airtight and the ferminting liquid turns very cloudy and mold can grow on the fermenting liquid. Since the break so easily, this set should come with many more replacements. Or the design should be corrected.

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As others have mentioned, the lid slices through the rubber gasket. Don’t buy, won’t work.

Es genial para iniciarse en la fermentación

Didn’t realise the jars don’t come with the lids!! Overpriced plastic.

Seals Perfectly as described, very good qualityNice packagingQuick shipping