Sarah Kersten Studio Fermentation Jar

The jar features a rim or trough around the top opening. Once you place the lid on, you fill this trough with water, which creates an airtight barrier that allows gases to escape during fermentation while preventing oxygen from entering the vessel.

Yes, the included weights are specifically sized to fit the jar's dimensions and are designed to keep your vegetables fully submerged in brine, which is essential for preventing mold growth during the fermentation process.

Because each piece is handcrafted, you should expect slight variations in color, texture, and finish. These unique characteristics are part of the artisanal process and do not affect the functionality or food safety of the ceramic.

Absolutely. The jar is made from food-grade, lead-free ceramic, ensuring it is non-toxic and safe for the acidic environments created during fermentation.

Yes, the jar is dishwasher safe. Its durable construction allows for easy cleaning, though hand washing is always a gentle option if you want to preserve the finish over the long term.

At 2 quarts, this jar is ideal for small-batch fermentation. It allows you to experiment with different recipes and ingredients without the commitment of filling a massive crock, making it much easier to manage and store in a standard kitchen.