First, we must select the type of tea (4 types) The teapot heats the water very quickly. Then you need to open (without burning! Attention to vapor) and remove the filter (which is large and easy to clean) containing tea leaves.
Then the infusion operates while the tray glows white. When ready, all around the teapot is on and we hear "ting!" you must then remove the filter to stop the infusion (she does not do all the same!)
This high-end tea is actually intended for true tea lovers. I recommend it but its price is still prohibitive.