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.

These are great! We used them to make fermented pickles in order to allow for pressure release. Works well! It keeps bugs out but allows the pressure to escape.

This is my 2nd order of these as I was fermenting some spicy kimchi and realized I need more lids to ferment garlic and some other things and I didn't think about using another brand - Masontops are top quality at a fair price. These lids make it so easy to leave and forget it for a few days/weeks as you don't need to manually burp your jars. The only suggestion I have is to put the jars in a container or on a rag as sometimes when they do release air a small amount of your liquid comes out as well and it will leak down the side of the jar. But for the ease of using and being able to go out of town for a few days and still ferment, that is well worth the price of a little preparation for my countertops.

I love these things. Work as they should and eliminate the need for me to "burp" my jars. Easy to clean and don't take up space in the kitchen drawer.

I think they're kind of spendy for 4 small pieces of formed silicone, but they're pretty much the only game in town for this particular item. I don't really care for messing with the water air locks, which are difficult to impossible to clean. They work well enough.

They do the intended job!

Perfect solution for fermenting sauerkraut and pickles!

Using them now. Never used this type of thing before so curious how my fermenting turns out. So far, so good though.

I'm thrilled with these! And they arrived much earlier than I expected. :)

Permite usrlos en los botes de Mason Jar, permiiendo que respire sin tener que abrir el bote, totalmente recomendable, estoy entusiasmada

Ils sont adaptés à mes bocaux Kilner large ouverture de 500ml. Je vais faire seulement des petites quantités de légumes fermentés. They fit my Kilner 0.5l wide mouth jars. I will only make small batches of fermented vegetables

Perfetto

Absolutely straightforward to use. Negates need for elastic bands and faffing about with cloth covers. Fitted 1litre Kilner jars perfectly. Different colours were helpful re fermentation timings. Good quality silicone. I would buy again.