Coffee and electricity don't mix well, or so we've been told, so there isn't any electricity involved in these jolting coffee cups. (Well, except for the machine that makes the coffee.) No, this "buzz" we're talking about is caffeine: that wonderful thing that tames your monstrous morning grumpiness, or provides much-needed perkiness to start your day on the right path. And caffeine is an excellent reason to love Trader Joe's Electric Buzz Coffee Cups. Electric Buzz is no ordinary coffee cup; actually it's no ordinary coffee. A standard, eight-ounce cup of coffee contains 95mg of caffeine. An eight-ounce cup of Electric Buzz coffee has 170mg. The coffee beans used in these Cups have been carefully selected to create this higher caffeine content. India AA Robusta, known for its caffeine levels, and a Brazilian Arabica coffee with nutty, chocolatey notes have been combined to create a blend with great flavor and a jolt of caffeine. Electric Buzz is conveniently portioned into twelve single-serve cups for use with your Keurig K-Cup®* coffee maker. Each individual cup package is nitrogen flushed and sealed for freshness. One "cup" yields one serving of hot coffee. It's easy. It's fast. It's packed with caffeine. It also happens to be delicious.