Self-stirring protein shake / coffee mug! This is a must have! If you are a connoisseur of well blended lattés, cappucinos, fruit & protein shakes or just if you just prefer to give your hot coco a good whirl--this is your mug! Grab one now. They make excellent gifts that come in handy on those "lazy-sit-on-the-couch-and-watch-YouTube-documentaries" winter days!