Rutkowsky Pottery Fermentation Crock

The lid features a water channel around the rim. When you fill this channel with water and place the lid on top, it creates an airtight seal that prevents oxygen from entering while allowing carbon dioxide produced during fermentation to escape.

Yes, 2 liters is an ideal size for beginners. It is compact enough to fit easily on most kitchen counters or in a pantry, yet large enough to ferment a standard-sized head of cabbage for sauerkraut or a substantial batch of kimchi.

No, this crock comes with the necessary fermentation weights included. They are designed to keep your vegetables submerged under the brine, which is essential for preventing spoilage and ensuring a successful ferment.

The crock features a durable, glazed finish that is non-porous and food-safe. It will not react with the acidic environment created by fermentation, ensuring your food maintains its intended flavor without any metallic or chemical aftertaste.

Yes, the stoneware construction is dishwasher safe. However, because it is handcrafted, hand washing with mild soap and warm water is often recommended to preserve the finish over the long term.