Essential Sourdough Starter Tool The sourdough starter kit is designed to simplify the starter process and help your starter stay active. Whether you are a seasoned sourdough baker or a beginner, the sourdough starter jar is an essential tool. The kit includes a wide-mouth glass jar, a silicone spatula, a temperature sticker, a feeding date band, a breathable cloth cover, and an aluminum lid. Monitor Temperature Monitoring the temperature of dough and starter is highly practical for successful sourdough baking. Maintaining the right temperature is critical, with a target range of 70 F to 80 F. Date-Marked Feeding Tracking A clear date-marked band marks the date of each feeding, making it easy to track the starter’s growth and activity. This helps ensure a consistently active and robust starter. Large Capacity and Build The dough starter container has a 34 oz capacity. The jar is sturdy and airtight, and the thick glass withstands temperature changes without breaking. Easy to Use The wide-mouth glass jar has a 3.7 inch diameter, allowing you to easily add flour and water and remove the starter when needed. It cleans easily and the silicone spatula helps scrape sticky starter from the sides. The breathable cloth cover lets the starter breathe to develop the right flavors, while the aluminum lid keeps it securely sealed when needed.