Pickle Fermentation Jar: This fermentation jar is made of thickened glass that is durable, environmentally friendly and safe to be directly contacted with food without producing harmful substances. The transparent jar is convenient for checking the fermentation status without opening the lid. Dual-Purpose Glass Bowl: The glass bowl can be used for two purposes: it can serve as the lid of the fermentation jar during the pickling, preventing outside air from entering to affect fermentation; after the pickling is completed, the glass bowl can be used as a container for holding pickles. Water Sealing Lid Bowl: Pour some water around the bowl to make a sealing lid, through which the gas generated during the fermentation can escape, and the outside air cannot enter the jar, effectively avoiding the oxidation and corruption of the vegetables and the effect on the flavor of pickle. Large Capacity & Multiple Purpose: The fermentation jar is of a large capacity that can hold 5kg water, perfect for homemaking pickled radish, kimchi, sauerkraut, chili, canned fruit, etc. Just enjoy the delicious probiotic-rich pickles made by yourself at home that promote a healthy digestive system. Pickle Clip & Cleaning Brush: The pickle fermentation jar comes with a food clip to take pickles and a sponge brush to clean the jar, which you don't need to buy in addition. If you have any other questions, please contact us. Our technical team and after-sales team will be at your service at any time.