This is an old effect, so old that it is new to a whole new generation.
The performer shows a small box labeled Mummy Finger, stating this is a souvenir he purchased on his last trip to Egypt.
The box is opened to display a finger resting on a pad of cotton. A spectator is invited to touch the finger, and it wiggles, producing a gasp or a laugh.
We supply the special Mummy Finger box, very nicely produced by offset printing. It is the size of a matchbox, with the decorated cover, and a plastic tray, to give you a longer lasting and sturdier prop than the traditional cardboard models. A novel gag item, at a very low price.