Masontops Pickle Pipes - Airlock Fermentation Lids - Fermentation Kit for Small Mouth Mason Jar Sauerkraut & Pickle Kit Fermentation Jar not Included

Excellent product. Perfect for fermentation. Extremely durable and work fantastic. Will definitely be purchasing more of these. They are a bit expensive for 4 of them. But they are easy to use and have made fermenting foods easier, as the jars burp themselves.

The product was delivered on time and in tact. I’ve already started fermenting and this was so easy to assemble. I might need to buy more!

These are my favorite fermentation lids. They vent properly, letting gasses out without letting air in, so I don't get any liquid leaking from the jar. You must still use a weight to keep the contents submerged. - Place your food, herbs, spices, salt, and water in the jar, leaving enough headspace for the weight. - Place the weight on top of the food, making sure that it is not higher than the top of the jar. - Place the Masontops lid on the jar. - Secure with a ring. - Allow the jar to ferment until it's ready. When it's ready to go in the fridge, remove the weight and replace the masontops lid with a standard one or two piece lid.

Perfect for making Sourkraut!!!! I cannot believe I struggled for so long trying to cover while fermenting This is the perfect product

Pickle pipes work well.

I chose this particular item for my first foray into fermentation. The lids arrived next day after my order and were included in solid packaging along with some fermentation weights. After a quick wash and dry, the first quart of fermented red onions was underway. The lids fit as expected.

so easy, I can burp my jars without introducing air

Exactly as advertised and will make my fermentations even easier. No having to remember to burp the jars. If something comes up and I end up out of town for a day, I don’t have to toss it out in fear of something exploding all over my kitchen. Recommend for all levels of fermenters.