Self-Stirring Glass Coffee Mug – Electric High-Speed Mixing Cup - 400mlExperience perfectly blended drinks every time with this Self Stirring Glass Coffee Mug. Featuring a built in high speed electric mixer, this innovative mug automatically stirs your coffee, tea, hot chocolate, milk, protein shakes, or powdered beverages at the press of a button. The clear glass design adds a modern touch and lets you watch the mixing action in real time. This 400ml capacity mug is ideal for everyday use at home, in the office, or on