Sumatra S.F. Prep (formerly called Lintong, which derived its name from an Indian tribe in a sub-district of Mandheling) is grown is west-central Sumatra. This coffee is considered the best of Sumatra coffees. Sumatra S.F Prep possesses a smooth, full-bodied characteristic as well as an earthy flavor. Sumatra is excellent as straights, and in espresso blends. You will love it!