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Bigamart
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$54.99
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Home/Home & Garden/Home & Garden/Home & Kitchen/Cooking & Dining/Home Brewing & Wine Making/Fermentation/Heating & Temperature Control
Sourdough Starter Warmer with Thermometer Strip, Adjustable Heating Mat with Timer & Auto Shut-Off, Compact Fermentation Heater for Home Baking (21℃–38℃) — image 1
Heating & Temperature ControlMyrthra✓ In stock

Sourdough Starter Warmer with Thermometer Strip, Adjustable Heating Mat with Timer & Auto Shut-Off, Compact Fermentation Heater for Home Baking (21℃–38℃)

★★★★★
$54.99
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About this item
  • Precise Temperature Control (21℃–38℃ / 70℉–100℉): Adjustable heating mat maintains a steady, optimal temperature for sourdough starters, kombucha, yogurt, or bread proofing. The built-in thermometer strip on the mat lets you monitor the temperature at a glance.
  • Convenient Timer & Auto Shut-Off: Set your desired fermentation time and forget it — the mat will automatically shut off once the timer runs out, preventing overheating and saving energy. Perfect for overnight fermentation.
  • Compact & Versatile for Home Bakers: Lightweight and flexible, it wraps easily around any standard 1-quart or larger starter jar. Also ideal as a fermentation heater for yogurt, kefir, or even as a proofing mat for dough.
  • User-Friendly One-Step Setup: Just wrap the mat around your jar, secure it with the adjustable strap, plug it in, and dial in the temperature — no extra tools or complicated instructions needed.
  • Safe & Easy to Clean: Made from high-quality, food-safe silicone/fabric with waterproof surface; built-in overheat protection gives you peace of mind during long ferments. Wipes clean with a damp cloth.
Product details
Brand
Myrthra
Manufacturer
Myrthra
Colour
Black
Size
One Size
Part number
MT-UK-SWM-BLK

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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