"Mini 3D printer" magic trick revealed + how to make

#magic #tutorial #trick #amazing
This video demonstrates an interesting magic trick that turns a drawing on paper into a real object.

The performance: The magician places a piece of paper with a drawing of a key ring into a small box. When the box is closed and reopened, the piece of paper disappears, and a real key ring appears.

The trick revealed: The box is specially designed with magnets hidden in the lid and a false bottom. The real key ring is pre-hidden in a slit at the bottom of the box. When the box is closed, the magnets in the lid pull the false bottom and the piece of paper upwards, hiding them. At the same time, when the magician gently presses the box down on the table, the real key ring is pushed up.