JawJuly Sourdough Starter Warmer (70-100°F), 1°F Adjustable Sourdough Warming Mat, Waterproof Thermometer Strip, 24H Timer & Auto Shutoff, Safe for

JawJuly Sourdough Starter Warmer (70-100°F), 1°F Adjustable Sourdough Warming Mat, Waterproof Thermometer Strip, 24H Timer & Auto Shutoff, Safe for

Precision 1°F Control for Flawless Sourdough: Our lab-tested warmer locks your starter in the ideal 70-100°F range with 1°F adjustments. Automatic temperature compensation fights room changes, while LED lights (blue=cooling, red=heating) show real-time status Thermometer Strip for Instant Temp Checks: Attach Temperature strip to your jar for 24/7 temperature tracking. Waterproof design prevents stickers from falling off, with color-coded zones (green=ideal, orange=too hot,blue=too cold) for foolproof monitoring 12H Timer + Auto Shutoff: Avoid over-fermentation or wasted energy! Program the timer (1-24 hours) and let it auto-shutoff. Perfect for overnight proofing or busy schedules Fits All Jars Up to 40oz: Large 4.5” heating zone comfortably holds big 40oz jars, perfect for serious bakers or sharing starters. Compact enough for small kitchens! (Jar not included) Smart Memory Saves Your Prep Time: Reuse your favorite settings instantly! The warmer remembers temperature, timer, and schedule—ideal for daily bakers. Spend less time adjusting, more time baking!

Elevate Your Fermentation Game with JawJuly

At JawJuly, we believe every home baker deserves pro-level precision without the complexity. Our Sourdough Starter Warmer isn’t just a tool—it’s your secret weapon for unlocking consistent, bakery-quality results, whether you’re nurturing a lively sourdough starter, culturing creamy yogurt, or brewing tangy kombucha.

Why Bakers Love Us:

★ Your Rules, Your Range: Set any temperature between 70-100°F in precise 1°F steps. Perfectly tailor conditions for sourdough (75-82°F), overnight yogurt (100°F), or experimental ferments—you’re in control.

★ No More Guesswork: The included Durable Waterproof Thermometer Strip clings tight through daily washes, with color-coded alerts (blue=too cold, orange=too hot, green=ideal). Finally, see your starter’s happiness at a glance!

★ Forget babysitting your jar: Set the 12H timer, let auto-shutoff guard against over-fermentation, and reclaim your time. The Smart Memory function even saves your favorite settings—ideal for busy bakers.

Designed for Real Kitchens:

Spacious Yet Compact: Fits jars up to 40oz (great for sharing starters), but stays slim enough for cramped counters.

Silent Partner: 12W whisper-quiet operation won’t disturb late-night baking marathons.

More Than a Warmer—It’s Peace of Mind

Every JawJuly warmer comes with a 1-year warranty and 24/7 support from fellow baking nerds. Because your sourdough shouldn’t fail just because your kitchen’s chilly.

Choose Your Style: Black, Crisp White, or Natural Wood Grain—match your kitchen, fuel your passion.