The Moving Hole Effect has been popular in the magic community for decades; almost everyone is familiar with it. Simply put, it is an effect where a magician’s finger drags a small hole on an object, much like dragging an icon on a touch screen, and the hole magically moves to a different position.
Magicians are eager to create various moving hole gaffs, and there can be dozens of versions of the most popular card moving hole, not to mention other versions using credit cards, wooden sticks, keys, or any other object that can be drilled or has a hole.