Sourdough Starter Warmer Mat with Timer, 70-100°F Temp Control
$63.99
In stock — ready to ship
This countertop warmer holds a sourdough starter, dough, kombucha, or yogurt at a steady temperature while it rises. The black base has a round heating plate 11.5 cm (4.53 in) across, and the base measures 18 cm by 14 cm (7.1 by 5.5 in). Photos show it fitting glass jars in 24 oz, 34 oz, and 40 oz sizes.
- Secure checkout
- Free shipping on orders of $75.00 or more
- 30-day returns
Product Description
The heating area is marked "Do not touch," so let the plate cool before you handle it. Available in black, white, and wood colors. Each unit is one sourdough starter warmer mat.
- Temperature range of 70°F to 100°F with ±1°F accuracy
- 24-hour programmable timer
- Touch controls with plus, minus, and power buttons and a digital display
- Auto shut-off
- Low-wattage heating element with a US two-prong plug
Materials & Care
Follow the care label sewn into the garment.
Size & Fit
Shipping & Returns
Orders are prepared in 1–2 business days and ship within the United States. Standard shipping is free on orders of $75.00 or more; below that it is $6.99.
| Method | Handling | Transit | Total | Cost |
|---|---|---|---|---|
| Standard | 1–2 business days | 5–7 business days | 6–9 business days | $6.99, free on orders of $75.00 or more |
| Express | 1–2 business days | 2–4 business days | 3–6 business days | $12.99 |
| Overnight | 1–2 business days | 1–2 business days | 2–4 business days | $24.99 |
Returns are accepted within 30 days of delivery, with no restocking fee.
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