JILLMO Fermentation Kit, 1.5 Liter Fermentation Jar with Airlocks and Fermenting Weights, 2 Pack

These are lovely jars and I love the fermentation lids. just make sure you really be careful before you try to clean it in hot water because if it's too hot and the glass cools right away you're going to have a sink full of shards. Also note that the weights are pretty small so unless you fill your jar almost completely to the top your contents will float on the water and just land on top of the weight instead of being held down by it.

Fermented my own sauerkraut for the first time, used these jars, they work perfectly, also bought the gallon size, the sauerkraut is fermenting as it should be and will be ready by end of month.

I’ve used these fermentation jars to make sauerkraut, and they work great. They’re easy to use, and I really like the glass weights—they keep the vegetables fully submerged, which makes fermenting simple and worry-free. The jars feel solid and well-made, and the airlocks work as intended. If you’re interested in fermenting at home, this is a great setup. Homemade is definitely the way to go.

I enjoy lacto fermenting, hot sauce. I was trying to use the burping technique with a pickling jar, but inadvertently would get Kahm yeast. Although it is safe to consume, yeast changes the flavor dramatically. This jar was very simple to use and with the ability to have gas exchange without oxygen going in, I had no contamination. I am very pleased with how my hot sauce turned out and look forward to pickling or lactofermenting other vegetables. It cleaned easily, and there was no smell.

Really great product for fermentation. I've used these to make a few batches of fermented hot sauce. I really like that this is packaged as a kit. You don't have to purchase the pieces separately (like the weights and gas release).