Mason Jar Fermentation kit with 4 Glass Weight and 4 Fermenter Caps Pickle Pipes for Wide Mouth Mason Jars -Jars Not Included(Without pounder)

I bought these to ferment. I used them for kimchi and sauerkraut and they work well and are easy to use

These are very nice. The glass weight is heavy enough to hold the cabbage in the brine. I suggest you test the mason jar opening to be sure the weight slips in. I used half gallon mason jars to make a small batch of sauerkraut. One of the jars must have been slightly out of round, the weight would not go through the neck of the jar. I had to place the filled jars on an absorbent material during the fermentation process since some liquid was forced out of the fermentation lids.

weights are hard to get out of jar could have had texturing or ridge for better grip

That it keeps the cabbage down in the juice

Looks like they will work fine. Very disappointed to find they left off the actual valve for the green lid. So, I only have 3 that are functional. Update: the lids DO NOT EVEN FIT wide mouth mason jars. Tried on Ball and Kerr wide mouth. Too small for wide, too big for standard. Pure GARBAGE

Bought a bunch of cukes and started pickles right away. I like the colorful tops and they do their job. The weights are cool (the button in the middle is a handle for pulling the weight out). The weight stuck in the first half gallon ball jar I made and I broke the jar to get it out. But that's on the jars, not the weights. Next project: pickled beets.

Great product!

These lid are hard to fit on the average Mason Large Mouth Jars. To be honest, they are just to small for the size they claim to fit.

These lids do not fit a standard widemouth mason jar. Only one lid, out of the four, fit my jars.