A Band With A Mind Of Its Own

Magic tricks using unprepared everyday objects, that all can examine, have a particular intrigue. Whether it be a borrowed deck of cards, a hankerchief loaned by an audience member, or any well-known, easily recognized object the effect of the trick is somehow enhanced. I've presented a video that utilizes simple elastic hairbands that can be inspected at any time. It seems that when a hairband is placed on any finger/s, it can instantly jump to the alternate finger/s of the same hand. It uses a very easy principle that can be mastered in no time at all, to present a puzzling display to your on-lookers.
The short demonstration is followed by a revelation of the working, to have you astounding your friends.