Make your own fermentation jar with an airlock + rubber seal
Don't have large sauerkraut jars or find preserving jars too expensive? No problem! You can simply transform the applesauce jars or yogurt buckets you already have into fermentation jars.

How does it work?
The airlock allows carbon dioxide to escape, but prevents oxygen, mold, or fruit flies from reaching your fermenting vegetables. The sealing rubber ensures that the airlock fits perfectly on your lid, so that no gas can escape around the edges.

This product does not include the rubber