SMART YOGURT MACHINE: Electric yogurt maker automatic fermentation machine is made with high-quality stainless steel and triple water resistant liner, ensuring durability, even heating LARGE CAPACITY DESIGN: Smart constant temperature home yogurt incubator offers 8L/12L capacity for batch production, solving supply issues, ideal for families or small commercial use INTUITIVE LED DISPLAY: Yoghurt makers natural device features a digital LCD screen to set time and temperature, display real-time fermentation status EVEN HEATING TECHNOLOGY: Ultimate hot and cold countertop frozen natto bowl uses 360 surround heating to provide uniform warmth for stable fermentation, ensuring smooth SERVICE:We attach great importance to our customers,shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours