Quick Tie Handkerchiefs

Effect: Two handkerchiefs are thrown in the air where they knot themselves together.

Secret: Apart from the two handkerchiefs, all you need for this trick is a small elastic band hidden in your right hand. Pick up one of the handkerchiefs with your left hand and place it in the right. As you do so, push a corner of the handkerchief into the elastic band. Do exactly the same with the second handkerchief. Throw the two handkerchiefs into the air and catch one of them as they descend. The elastic band holds the two handkerchiefs together and they appear to be knotted.