Self-stirring mug

A mug has been created which means tea drinkers will never have to wash up another spoon.
Inventors have created a stainless steel cup with a tiny battery-powered propeller in the base which stirs the drink at the touch of a button.
The £12 mugs can even clean themselves, users just have to put hot water and washing up liquid in the cup and press the stir button instead of scrubbing by hand.

Designed for lazy so and so's.... but can't you just see what will happen to the tea-bag when the propellor is switched on. One unholy mess in your teacup (c: