Green Mountain Coffee's Double ♦♦ Diamond Extra Bold coffee is one of the darkest coffees available in single serve K-Cup® Pods. Try this full-bodied dark roast coffee and savor the heavy body and caramel sweetness of this strong brew. Green Mountain Double ♦♦ Diamond Extra Bold K-Cup® coffee has a smoky finish that lingers pleasantly on the tongue. Be warned though, this is not the coffee for timid coffee drinkers. If you like coffee strong and powerful, you will not be able to drink just a single cup of this powerful brew.