With the Domo Do442KM bean grinder you can decide how many cups you want to grind your coffee. The amount can be set up to 12 cups. When the bean grinder has ground enough beans for the number of cups you have chosen, the grinder stops automatically. Handy, because then you do not have to keep an eye on this yourself. Determine the strength of the coffee yourself by setting the grinding degree with the 9 different positions. The finer you grind the beans, the stronger the coffee tastes. You can safely collect the ground coffee in the transparent coffee container.