100% Arabica Coffee. Since 1859, The Eight O'Clock Coffee Company has been dedicated to bringing you the freshest coffees. At Eight O'Clock, we select only high quality 100% Arabica beans for our great tasking coffees. We carefully roast and grind our premium coffee beans to bring out their rich, full-bodied flavor and aroma. For a delicious treat every day, enjoy the fresh ground taste of The Eight O'Clock Coffee. The unique freshness valve on the front of this bag locks in and protects the freshness and flavor of each bag of The Eight O'Clock Coffee.