This Sourdough Starter Jar is perfect for natural yeast fermentation. The jar is made of glass, which is , and safe to use for a long time. The scale on the glass jar makes it more convenient for you to know the amount of the item in it. Features -Color:Assorted Color -Material:Glass, aluminum, cotton and linen, paper -Size:17.50X8.50X8.50cm/6.88X3.34X3.34in -The glass jar is a professional sourdough starter jar for baking use, which can bring you much convenience. -With a large capacity, this glass jar is perfect for storing homemade spices or sauces, keeping them fresh and easily accessible. -Crafted from good glass material, this jar durability and safety, making it a reliable choice for storing various ingredients. -The scale of this jar allow for precise measurements, ensuring accurate portioning and recipe execution. -The jar is equipped with a cloth cap, which is very practical and necessary for sourdough starting use. Package list: 1 x sourdough starter jar with lid 1 x cloth cover 1 x date band