The Invisible Hand is
the new name we give to an old device originally known as Hold Out. You
can do wonders in your magic act with this device. You can vanish
different objects, change colors, sizes or shapes, cut and restore a
rope, etc.; standing in front of the audience with your hands away from
your body and away from the table. You can show your hands empty before and
after the effect. You can do magic with balls, eggs, cards coins, silks,
bills, watches, pens, etc...It is useful either in Close Up or Stage.