Incredible movable hole

A movable hole...simply INCREDIBLE!

The magician shows a black plastic strip with a white middle section. At one black end, there is a hole into which a pen (toothpick, match, etc.) can be inserted. .) has happened. It is clearly a real hole! The magician covers the strip for a moment with his hand and when he removes it, the hole has moved to the middle of the strip! Again, the pen is used to show that it is a real hole!
Then, after a moment, the hole jumps to the other end. And in the end, it goes back to the middle (every time the pen is used to show the actual hole). In the end, everything can be controlled by the spectator!

• The effect is repeatable.
• In pocket size and fascinating. You will always carry it with you.