Fermentation Kit: The package includes 1 wide-mouth 710ml glass jar, 1 silicone spatula, 1 thermometer strip, 1 elastic band for feeding dates, 1 breathable fabric lid, 1 aluminum lid, 1 loofah, 1 marker, and 1 piece of erasable paper, very suitable for beginners. Thermometer Strip and Time Recording Band: Temperature is an important factor when making sourdough, and this thermometer strip can help you choose where to place your yeast fermenter. Elastic bands for feeding dates, used with markers and stickers, can help you remember when to feed your starter. Fermentation Jar: This 710ml sourdough jar is made of food-grade glass, durable, not easy to break. The large opening makes it easy to add water and flour, and also makes it easy to clean the jar. Multifunctional Storage Container: The sourdough starter jar has a good sealed function and is equipped with a breathable fabric cover and an aluminum lid, allowing you to store various types of food or ingredients, such as sourdough, rice, cookies, cereals, coffee, nuts, etc. Ideal Gift: If you give it as a gift, it is ready to be wrapped when it arrives or fits in a standard gift bag. This is a wonderful standalone housewarming gift or a gift for any occasion for any baker or bread/sourdough enthusiast!