Capacity - 1.75Liter Material - High temperature porcelain, durable, easy to clean. Water sealing cap - Pour some water around the cap bowl to make the bottom of the cap airtight, so that the gas produced in the fermentation process can escape, but there is no outside air into the tank, so as to maintain air circulation and avoid oxidation and odor Easy to store - this can is suitable for storing vegetables of any season. Its recipes fit almost every crop and color, from beans to onions, cabbage to beetroot. It is suitable for canned peaches, ketchup, preserves, jam, jelly, pickled carrots and so on. It can hold 1.75kg vegetables