This listing includes two glass jars, perfect for anyone looking to start their own sourdough bread starter. Each jar comes with a thermometer and a scraper, making it easy to monitor the starter's activity. The jars are also equipped with cloth covers, helping to keep the starter fresh and protected from outside elements. These jars are great for anyone who loves to bake and wants to create their own unique sourdough bread. They are also ideal for anyone who wants to share their starter with others. The clear jars make it easy to see the starter's progress and ensure that it is healthy and active. Get started on your next baking project with these two jar sourdough bread starter jars!