Total volume
The total volume of the device allows you to estimate how much product can be prepared in it at a time. In ice cream makers and yogurt makers with a bowl for cottage cheese, the volume is determined by the capacity of this bowl. And if there are several working glasses, the total volume is equal to the sum of all the containers.
Yoghurt container material
Yoghurt containers are usually made of
glass or
plastic. Glass cups are more fragile and heavier than plastic ones; on the other hand, glass is less sensitive to intensive washing, more resistant to overheating, and is considered a more "neutral" material, as it does not tend to release foreign substances (although modern food-grade plastics also meet this requirement).
Number of programs
The presence
of several programs in the device allows you to cook various products without any hassle. The yoghurt maker itself adjusts the right time (and sometimes temperature) for preparing a given dairy product.
Display
The display makes the device easier to operate, making it more visual. The device screen can display the selected cooking program, the time remaining until the end of the process, information about the delayed start and other similar parameters.