The addition of a food grade one-way valve turns this preserving jar into a small batch fermentation vessel. It should cost less than $30AUD pre-made and you can make your own if you buy the airlock for around $10AUD.
Perfect for making thinks like:
- cider
- ginger beer
- kimchi
- sauerkraut
- kombucha
- vinegar

Tip: Never fill a cold glass vessel with boiling water without warming it in a bath of hot water from the tap. It will crack otherwise.
Enjoy,
PK
Related Links:
- see PK’s Small Batch Hard Ginger Beer
- see more preserving posts here
- see more equipment posts here
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