Disappearing Coin Magic Box

This is a re-creation of the old disappearing coin Magic Box that I got as a kid at the store for a dime. That was 55 years ago. Assembly is simple just place the slide between the two sleeves and tap them together with a rubber hammer. Make sure that the slide can slide. You can add glue to make the sleeve solid. Tap a 1-1/2 inch finishing nail/brad flush into the hole at the end of the cover. Be prepared to be amazed...
https://youtu.be/WLg6LQCGWrg