1.ESSENTIAL SOURDOUGH STARTER TOOL: sourdough starter kit are specially designed to simplify the starter process, ensuring your starter stays y. Whether you're a seasoned sourdough pro or a beginner, sourdough starter jar is an essential tool. The kit included a silicone spatula, temperature sticker, feeding date band, breathable cloth cover and aluminum lid. 2.MONITOR TEMPERATURE: It's incredibly handy for monitoring the temperature of dough and starter. Achieving the right temperature range is critical for successful sourdough baking.The perfect temperature is 70°F to 80°F 3.DATE-MARKED FEEDING TRACKING: With clear date-marked band to mark the date of each feeding, you can easily track the starter's growth and . It has made a world of difference in ensuring a consistently active and robust starter. 4.LARGE CAPACITY: dough starter container fermented tank has a 34oz capacity, the jar itself is sturdy and airtight, and the glass is thick enough to withstand temperature changes without breaking. 5.EASY TO USE: 3.7 inch diameter of the wide-mouth glass jar ,you can easlily add flour and water and remove the starter when needed. Easy to clean and easy to scrape the sticky starter off the sides with the silicone spatulas. The cloth cover allows your starter to breathe and develop the right flavors, while the metal lid keeps it securely sealed when needed.