Illusion Library

Effect

The Magnetic Knife

Harlan Tarbell · The Tarbell Course, 1926

Time
4 min read + 10 min practice
Materials
In the library
Prerequisites
1 sleight, in the library

Take care. Working with these objects and effects is inherently dangerous; anyone who attempts them does so at their own risk. Anybody under 18 is advised to undertake them only with a parent's permission and supervision.

This is another knife location. In this case, the deck is not wrapped in paper.

A card is freely selected by a spectator. It is then returned to pack and shuffled into it. Spectator is asked to run a knife blade anywhere into the deck. Performer separates cards and shows that selected card is at place where knife was placed.

How it is done

The method, 5 drawings and all it needs, inside the library.

Check back on December 1, 2026 to join the waiting list.

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