Sourdough Starter Warmer: Precise temperature control from 70°F to 100°F in 1°F increments. Ensures stable, consistent heat for optimal fermentation, even in cold environments. Maintain ideal fermentation temperatures between 75°F and 82°F to accelerate activity and improve bread texture. Smart Timer & Memory Function: Programmable timer with 0–12 hour setting and auto shut-off for hands-free dough proofing. Safe, Efficient Heating: Features advanced heating film technology for uniform, rapid warm-up in seconds. Operates at only 12W for energy efficiency and safety. For best results, cover the starter container with a towel to retain heat. Durable, Compact Design: Built-in US plug for reliable, stable power—more robust than USB-powered alternatives. Versatile Use: Ideal for sourdough starter maintenance, dough proofing, yogurt fermentation, butter softening, and gentle food thawing. Suitable for both beginners and experienced bakers. Voltage: AC 110V Plug Type: US standard plug (compatible with Canada, Mexico, Philippines, Taiwan, Thailand, India, and the United States) Color: Black Material: Plastic Package Includes: 1 x Electric Sourdough Starter Warmer Mat Note: Color may vary slightly due to screen settings and lighting. Dimensions may vary by ±1–3 cm.