Fermentation Jar with Automatic Venting & Date Marker

Durable & Temperature-Resistant Material: Constructed from thickened borosilicate glass, these glass jars with airtight lid offer superior impact and scratch resistance. They are built for long-term storage and can safely withstand temperatures from -20°C to 150°C, allowing you to microwave contents directly from the refrigerator.
Innovative Design Features: The lid is equipped with a unique rotating dual dial (month/day) for date marking—simply turn to set. It also features a built-in automatic airlock, making it an ideal, worry-free fermentation crock.The easy-press lock ensures a secure seal, and the glass remains cool, slip-resistant and safe to handle.
Easy to Clean & Stable: As practical glass sealed storage canisters, the wide mouth allows your hand to reach the bottom easily to wipe clean pickle stains or jam residue. The textured non-slip base prevents tipping, and the crystal-clear glass provides full visibility of your stored items.
Versatile Kitchen Uses: Perfect as dedicated pickling jars for kimchi, sauerkraut, limoncello, and beer or as a versatile sauerkraut jar for dry goods like grains, nuts, coffee beans, leftovers, and fermenting kombucha or sourdough. This jar is a multi-purpose essential for any kitchen.