This design is the best and safest way to make sauerkraut, pickled vegetables, kimchi, kombucha, vinegar and wine. Fill the built-in channel with water to guarantee a perfect seal against the lid. The natural carbon dioxide that forms during fermentation can safely bubble out and escape. Perfect size for beginners and artisan batches. Comes with fitted ceramic weights to keep food submerged in the brine. Holds 1 gallon. Traditional brown glaze. 10"H, 6"OD. Discover one of the oldest and easiest ways to preserve food. Natural lactic acid fermentation allows vegetables to retain more vitamins and minerals than other methods. Plus, styled after the traditional European fermenting pots, our exclusive crock is made for easier use.