Sourdough Starter Warmer Mat, Upgrade Electric Sourdough Starter Warmer, 65-120°F -24H Timer - Fits Jars Up to 40oz, Sourdough Heater Proofing Tool, Perfect for
Sourdough Starter Warmer Mat, Upgrade Electric Sourdough Starter Warmer, 65-120°F -24H Timer - Fits Jars Up to 40oz, Sourdough Heater Proofing Tool, Perfect for Home Baking (Wood Grain) - by Sourdough - from $16.99 - lis
Rated 4.6 out of 5 from 13 retailer reviews.
| Retailer | Price | As of | Availability | |
|---|---|---|---|---|
| Walmart | $16.99 | 2026-10-06 | In stock | Buy at Walmart |
Prices and availability are accurate as of the dates shown and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
We have not recorded enough price checks on this item yet to say whether the current price is good.
Price history
| Date | Retailer | Price |
|---|---|---|
| 2026-10-07 | Walmart | $16.99 |
Data quality: silver (most retailer data present, with something minor missing). This describes how complete our record is, not how good the product is.
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