We take a high-quality coffee beans from a small roastery, so we wanted to brew coffee and freshly ground. So a coffee grinder was needed. The offer is simply confusing, so much looked at, read recessions and rejected. Then we got stuck in the KM 3874 and despite some negative judgment we ordered it. After several weeks in operation, we can say: This mill does exactly what it should, she served coffee to brew by hand or machine. This makes them perfect, clean and quiet. After having the freeness and the amount that fit their own taste found, the result is always the same. Freshly ground coffee in the appropriate amount.