Cozy Bread® Starter Jar Warmer MCF Durable and built for repeated

Durable and built for repeated use

it improves fermentation consistency and helps bakers achieve better rise

Designed specifically for use with the Cozy Bread® Proofing Mat

The lid features an integrated digital sensor that shows the exact temperature and humidity inside the jar

Air dry only

Cozy Bread® Starter Jar Warmer MCF Durable and built for repeatedThe Cozy Bread Starter Jar Warmer provides gentle, consistent warmth to support healthy sourdough starter activity, especially in cooler kitchens. Designed specifically for starter fermentation, it is smaller than our Proofing Mat and Proofing Box while using the same proven principles: a warming mat paired with an insulated housing to help retain heat. Easy to use, clean, and store in any kitchen drawer. Why bakers love it Provides gentle, consistent