Create delicious sauerkraut, pickles, and more with these ceramic, water-seal crock sets! Healthier Eating: Fermenting is an ancient tradition that allows your vegetables to retain their nutritional value. Watertight Seal: When the gutter is filled with water and the lid is placed on top, an airtight seal is formed to begin the fermentation process. Water keeps out surface molds but allows carbon dioxide to escape. The water seal makes it easy to ferment without having to constantly check the food. You simply add water as it evaporates to keep the seal intact. Easy-to-Use Sets: These sets come complete with a lid and weights. Built-in handles make them easy to carry and move. Select the right size for you and start fermenting. 2-liter crock holds approximately 1/2 gallons 4-liter crock holds approximately 1 gallon 5-liter crock holds approximately 1-1/3 gallons 10-liter crock holds approximately 2-3/5 gallons 15-liter crock holds approximately 4 gallons 20-liter crock holds approximately 5-1/3 gallons Durable Construction: Constructed of fine, fully vitrified stoneware clay. Crocks are kiln-fired, lead-free, with a glazed exterior and interior. Construction: Fine, fully-vitrified stoneware clay Features: Crock and lid are glazed, weights are unglazed; each set includes crock, lid, and 2 semicircle weights Capacity & Yield: 2L (approx. 1/2 gal.) Crock: holds 2.5lb of cabbage, making 1 quart of kraut 4L (approx. 1 gal.) Crock: holds 5lb of cabbage, making 2 quarts of kraut 5L (approx. 1-1/3 gal.) Crock: holds 5lb of cabbage, making 2 quarts of kraut 10L (approx. 2-1/2 gal.) Crock: holds 12.5lb of cabbage, making 5 quarts of kraut 15L (approx. 4 gal.) Crock: holds 20lb of cabbage, making 8 quarts of kraut 20L (approx. 5-1/4 gal.) Crock: holds 25lb of cabbage, making 10 quarts of kraut Dimensions: 2L Crock: 6.1" dia. x 6.9" H, 8.5" H with lid 4L Crock: 7.7" dia. x 8.5" H, 10" H with lid 5L Crock: 8.9" dia. x 11.6" H, 12" H with lid 10L Crock: 10" dia. x 13" H, 15" H with lid 15L Crock: 12" dia. x 13.25" H , 16.5" H with lid 20L Crock: 12.5" dia. x 14.5" H, 17.25" H with lid Care Instructions: Hand-wash and dry completely before storing Available for shipment to continental U.S. addresses only.