10" BACKWARDS CLOCK NOVELTY COUNTERCLOCKWISE MOVEMENT FUNNY JOKE GAG PRANK. Great joke - put up at home or in the office and watch people's reaction. This clock does keep time, it is just that the hands move backwards, so you have to think about what they say. Once you get used to it, you can easily tell what time it is, but have friends over and ask for the time and watch them go nuts!