Sourdough Starter Warmer，2026 Upgrade Heating Plate, Bread Maker Machine Helper, 1°F Control (65–110°F), 24H Timer, Sourdough Tools，Perfect for Home Baking (White)

【Get Perfect Results, Save Counter Space】This compact proofer fits easily on any countertop. Tackle all your fermenting and proofing needs: nurture your sourdough starter, raise bread and pizza dough, or melt chocolate gently. Big functionality, small footprint for easy storage.

【Unlock a More Active Starter & Better Bread】Provides steady, targeted warmth to kickstart stronger fermentation and faster rise times. This controlled environment doesn't just speed things up — it helps develop the richer, deeper flavor your homemade bread deserves.

【Perfect Sourdough, Every Time】Nail the ideal environment for your starter and dough. The adjustable thermostat (65-110°F) gives you precise control for activating, maintaining, and proofing — so you get consistent, delicious results.

【Worry-Free Warmth, Kitchen-Safe Design】Made with food-safe, BPA-free materials and a gentle low-wattage heater. Built-in safety features like overheat protection and auto shut-off let you set it and forget it — no babysitting required.

【Takes the Guesswork Out of Sourdough】Simply set up your starter container and turn it on. The mat maintains a consistent temperature with minimal energy use, making your daily sourdough care quicker and more reliable.

【Important】 This kit does not come with a fermentation vessel (like a jar or crock). Please have a suitable container ready for fermenting.

This Sourdough Starter Warmer features precise 1°F temp control (65-110°F/18-43°C) with memory function, accelerating fermentation. It has a 0-24H timer (buzzer + auto-shutoff) for hands-free use. The upgraded PTC panel heats quickly and maintains temp safely, protecting starter activity. Fits 24-40oz jars (not included), 12W low-power, 50-inch US cord, compact for storage. Versatile for yogurt fermentation, butter melting, etc.—ideal for home bakers and gifting. Note: Jar temp may vary 3-5°F; calibrate with a thermometer initially.