Compatible with Keurig K cups brewer, k cups will work in the Keurig 2.0 brewer. 400 coffee single serve cups from different top brands as green mountain tazo starbucks mcaffe This unique pack contains flavored coffee, medium, dark and light roast coffee single serve cups.Try a variety of coffee single serve cups in this special premium variety pack samplerthere will be DUPLICATES of each one there will be tea they are past there bubd date