I bet your mug is not as cool as this one: the iCooker Self Stirring Mug has a self-stirring function, so it does your mixing for you. Just press the button to stir your coffee or anything else. You can use it to hold your coffee, tea, hot chocolate, and everything in between. Just bring 2 AA batteries to get started. This is pretty cheap too. Makes a great gift for lazy folks in your life.