Year of Plenty BPA-Free, Clear Fermentation Lids - Set of 4 - for Making Sauerkraut in Wide Mouth Mason Jars - Includes Instructions, Recipe and Gift Box for Storage… (Clear)

Nice to buy a product that was manufactured in the USA. Well packaged and contained explicit instructions in perfect English. Will purchase from this vendor again. My pickles and sauerkraut thank you.

it,s a good prodickt .but my kit was missing 1, O ring

Making some home-made wine and these lids are great!

I love working with these caps on small ferments they work great. They create a tight seal and can easily be taken apart to clean. I just bought another pack.

Where have these been all of my life! Been canning for 30 years and never fermented my own pickles and decided to give it a try. First attempt failed and then I found these, success! No guess work with is the lid too tight to let out air or is the lid too loose to let in too much air. These bubble like wine making. Awesome!