Non-stop drumming fingers

Are you a culprit or one who hates those people who keep on drumming their fingers on their desks? Nik Ramage decided to turn this annoying habit into art, where a mechanical copy of his hand will actually continue drumming without a pause – we suppose until it runs out of juice or is disconnected from its power supply. Nice to know that the owner can always cease its drumming by flicking the switch off, making this a foolish purchase for anyone and yet is much more interesting than most of the stuff on your desk.