Display a wood tray with three Glasses. Inside one of the glasses is a silk hanky. The hanky jumps from one end glass to another when the magician holds the tray behind his back. Initially, the audience thinks they have caught the you just turning the Tray around. In plain view the hanky jumps to the middle glass right before their eyes! Very easy to do! Perform Surrounded!

Jumping Silk by Timco Magic (watch video)