High quality fermentation unit built to last. A stainless steel housing provides durability, while a reusable high borosilicate glass container distributes heat evenly and is easy to clean. The transparent lid offers 360 degree visibility and you do not need to open the lid during operation. Easy DIY fermentation control. The user-friendly LED display lets you freely set the temperature from 25 to 65 C and the fermentation time from 0 to 99.59 hours. It can automatically switch off to meet different fermentation requirements. Thoughtful capacity and organization. Nine 6 oz thickened transparent glass cups keep flavors separate and reduce cross-contamination. Quiet operation and low power consumption. A non-slip base keeps the unit stable. A cup holder fits all nine cups at once, and a storage wire trough helps keep your space tidy. Efficient performance. 40 W power with a sensitive thermostat and heating film delivers even heating. You can prepare multiple flavors at the same time, saving energy and time, suitable for family use or a week’s worth of ferments. Use scenarios - Make yogurt or dairy ferments in nine portions to plan a week of breakfasts. - Prepare different probiotic drinks or sauces in parallel without flavor mixing. - Batch ferment small portions for family meals or meal-prep over the week.