The Kilner Fermentation Set is a stylish and practical addition to any kitchen, featuring a round, clear glass jar with a 3L capacity. Made from a combination of silicone, glass, ceramic, and metal, this airtight jar is perfect for storing and fermenting your favourite food items. The set includes a lid, making it easy to keep the contents fresh for longer. Its multipurpose design and ease of cleaning make it a must-have for any home chef looking to create delicious fermented treats. The 0025839 model from Kilner is a high-quality and durable option for your kitchen storage needs.