Sourdough Starter Warmer Mat – Precise 1°F Thermostat Control (70–100°F), Smart Memory On/Off – Keeps Starter Active & Consistent – Fits Jars Up to 40oz – Home
Sourdough Starter Warmer Mat – Precise 1°F Thermostat Control (70–100°F), Smart Memory On/Off – Keeps Starter Active & Consistent – Fits Jars Up to 40oz – Home Baking Essential (White) - by Sourdough - from $22.29 - list
Rated 4.7 out of 5 from 3,478 retailer reviews.
| Retailer | Price | As of | Availability | |
|---|---|---|---|---|
| Amazon | $22.29 | 2026-09-03 | In stock | Buy at Amazon |
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Price history
| Date | Retailer | Price |
|---|---|---|
| 2026-09-03 | Amazon | $22.29 |
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