which you hold behind your back

You do not need to use a thread

Thumbsucker by Martin Breese -- Comedy routine for magicians only

it is SUPERB

The Instantaneous Change (Paul LePaul)

Subtle Secrets 1 | Thibault Ternon Dech - Guillermo which you hold behind yourMake the evidence disappear This booklet is the first in a series devoted exclusively to out of the ordinary magic techniques. Sometimes you'll find them atypical, sometimes truly daring, but one thing is certain: the booklets in this series will make you see magic from a different angle. While the 27 page booklet contains ideas for tricks, this first volume should be seen as a real tool at your disposal. You'll have in your hands a technique that