Flavor preservation and reliable fermentation - This dough fermenter protects taste during fermentation, prevents overheating, and preserves the original flavor of the food. Odorless fermentation and heat protection of 75 C ensure dough develops as intended at all times. Thermal insulation for consistent results - The inner layer uses pearl cotton insulation for exceptional warmth retention. Built to be well sewn and durable, it provides long-term insulation for both cold and warm applications and helps deliver consistent results. Precise temperature control - A built-in temperature gauge shuts off at 33.4 C to ensure error-free fermentation. You can set the starting temperature to 24 C and stop temperature to 33.4 C with an accuracy of 0.1 C. Easy to clean and maintain - The back features white insulation to minimize heat loss, while the front uses waterproof black fabric for easy cleaning. The double-sided heating pad provides even heat distribution and is washable, excluding connectors and other parts. 2-3 practical use scenarios - Fermenting bread dough or sourdough starter in a home bakery or café to achieve a consistent rise and flavor. - Proofing pizza dough or pastry dough in environments requiring stable temperatures for reliable texture. - Overnight dough proofing for rolls or buns, maintaining aroma and moisture without overheating. Key attributes - Function: controlled dough fermentation with odorless, flavor-preserving operation - Material: inner pearl cotton insulation; back white insulation; front waterproof fabric; double-sided heating pad - Performance: precise 24 C–33.4 C temperature control, 0.1 C accuracy, shut-off at 33.4 C - Maintenance: easy cleaning with washable surfaces; durable construction for long-term use