A trade name used for wet-hulled Sumatra coffees. It is an area and a culture group as well (spelled Mandailing often) but there is little coffee production in this area anymore. Mandheling coffees might have originated from anywhere in North Sumatra or Aceh provinces. They are graded on flavor defects in a very loose way, so a “Grade One” Mandheling might, in fact, have many physical defects.