Sourdough Starter Warmer 3.0 for Kitchen, Precise 1°F Thermostat Control (70-100°F), Auto Warming On/Off, 12-Hour Timer, Game Changer for Home Baking White Style

Enhance your sourdough game with our optional borosilicate glass dome (sold separately)! It allows for precise temperature control, keeping your starter in the perfect “Goldilocks Zone” of 75-82°F (24-28°C) — where it's most active and healthy. No more heating up your whole house; just bake perfect bread all year round!
Precision is key! Our device offers degree-by-degree temperature settings from 70-100°F, with a built-in sensor for real-time monitoring. The auto-warming on/off switch and 12-hour timer function allow you to easily adapt to changes in ambient temperature and jar thickness, ensuring optimal results every time.
Pre-calibrated for accuracy, our heater ensures your sourdough starter stays close to the desired temperature. While there may be a slight 3-5 degree variance due to ambient conditions, you can easily adjust the settings to compensate. The intuitive two-zone thermometer (with green and red lights) keeps you informed about the warmer's status at a glance.
With just 10W of power, it's a safe, low-energy solution that doesn't compromise on performance.
A true game changer for home bakers! Quickly heat and activate your sourdough starter, or use the glass dome to transform it into a cozy mini “Warm House” — perfect for keeping your yeast active and thriving all winter long!

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