Sourdough Starter Warmer with Glass Dome, Sour Dough Warmer & Glass Cover - 70-100°F Precise 1°F Thermostat Control & 12H Timer Auto Warming ON/Off, Sourdough Heating Mat for 24oz 34oz 40oz Jars

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About this item

• 【Precise 1°F Control & Wide Range】Our sourdough starter warmer offers ultra-precise adjustment in 1°F increments (70–100°F). Say goodbye to unpredictable fermentation. Whether it's a chilly winter morning or a cool AC room, you can maintain the perfect "Goldilocks" temperature for your yeast. No more guessing—just consistent, professional-grade results for every loaf. (Note: Fermentation jar not included)
• 【Upgraded Large Borosilicate Glass Dome】Crafted from premium, heat-resistant thick borosilicate glass, our dome creates a stable micro-climate that locks in heat and moisture. The crystal-clear design allows you to monitor your starter's rise and bubble activity without lifting the lid or disturbing the fermentation process. Compatible with most 24–40 oz jars (up to 4.5" wide base). (Note：Please confirm your jar size before purchasing.)
• 【Smart Timer & Memory Function】This sourdough starter warmer with glass dome lets you enjoy a "set it and forget it" experience with the 0-12H auto-shutoff timer. No more over-fermentation or midnight alarms. The intelligent Memory Function recalls your last temperature and time settings, so you can restart your daily feeding routine with a single touch. A red light indicates heating; blue means ready — so the status is always clear at a glance.
• 【10s Rapid & Uniform Heating】Powered by advanced directional heating, this sourdough starter warmer with glass cover features a 4.52-inch heating zone that reaches your target temperature in just 10 seconds. It provides gentle, even warmth to the base of your jar, mimicking a natural professional proofer. At only 12W low power, it's energy-efficient for daily 24/7 use without spiking your electric bill.
• 【Durable, Space-Saving】Crafted from durable ABS plastic with a premium glass dome, this sourdough starter warmer mat with dome is built for daily use. The standard US plug means no adapter needed — just unpack and plug in. Additionally, it takes up very little space, making it ideal for small areas—whether placed on the kitchen countertop or stored in a drawer.
• 【Versatile Kitchen Tool & 1-Year Warranty】More than just a sourdough starter warmer dome — use it for leavening dough, thawing meat, making yogurt, or softening butter. It’s the ultimate gift for bread lovers. We stand by our quality with a 1-Year After-Sales Guarantee and 24-hour customer support. Buy with confidence and elevate your baking game today!
• Note: Actual jar temperature may vary by 3–5°F from the set temperature due to environmental factors. For best results, check during initial use.