Grow Your Pantry Kombucha Jar Covers | 3-Pack Jam Jar Covers Fabric Round Perfect for Brewing Kombucha | Can Fit On Wide Mouth Mason Jars Up to 120mm (Jar Not Included)

Large glass jars

They are excellent covers. Substantial and easy to use. Fit well. A bit expensive for what they are, but do the job well.

It works well with keeping little fruit flies away. There are small gaps between the cover and the jar though so it's not ideal. Still in search for a better solution

These do not work because they do not keep out fruit flies so now my kombucha scoby is ruined. I've gone back to my muslin and elastic band.They are really expensive too. I thought the cost included a jar as well. That's probably my fault for not reading carefully enough but the picture made me assume that.

I bought these for my kefir jars, brilliant idea. Would recommend

Great product just bit expensive

These covers are so very easy to use.Just fit over the top of the jar and tighten the cord.Washup is a breeze as you can just rinse under running water or wash with the rest of your dishes.

Makes all the difference having these. Trust me!

These are amazing covers! Didn't feel like dealing with rubber bands and coffee filters so I picked these up. Will definitely be back for more if needed!

Very easy to use and still allows air to circulate during the fermentation process. Better yet, acts as a filter when pouring and you can tap the particles back into the remaining liquid, then rinse clean to start again.

Find these were extremely small and didn’t fit