Sauer System Fermentation Airlocks – Lids, Grommets, Gaskets, Stoppers – for Wide Mouth Mason Jars – 4 Pack

This is a very good system for fermenting small batches imo, especially if one is into canning too, because jars become multi-purpose. I have five on the go currently, and I will be adding today's picked gherkins, and would have more fermenting if it wasn't for one major issue - Amazon Prime are now using Evri and our last few orders of this product have disappeared/been returned. Anyway, rant over. The lids are solid and easy to clean and beat any other small-batch system that I have used by a country mile. For large batches I use traditional crocks, but wouldn't hesitate to use these if I had suitable >2litre jars. Their glass weights are good too.

good fit in my fermentation system do their job well.

The lids were delivered in a timely fashion, they are a wide mouth lid that 4 lid top, 4 air locks and 4 stoppers.

So much better than the silicone nipple style ones you can get on the cheap on Amazon. I'd much prefer the glass varieties but as a test run I got these and they haven't disappointed. Construct them, prepare your ferment, stick these in then forget about it for 6 weeks!

Easy to use and keep an eye on

Takes the hassle out of burping active ferments

excellent product if you ferment vegetables etc

Nothing to tell you in the description if they’re suitable with the most generic mason jar on the market.

I tappi in dotazione sigillano male..fidatevi ho provato una decina di barattoli e una volta avvitati vengono via solo tirando senza svitare..

Good fit on a 20ltr glas bottle

kargo çok hızlı ve ürün başarılı

Only received three of the four lids. The rest of the order was okay

Bir yıldızı kırma nedenim görsellerde normal kavanoz kapağı gibi görünüyor ama gerçekte ise daha geniş. Bir boy büyük kavanoza ise dar geliyor. Ancak hava kilitleri kaliteli ha bu arada kapaklarda kaliteli görünüyor ama uygun boy kavanoz bulamadım.