Locked By Astor Morgan You're not just giving away

You're not just giving away a signed card

producing an unlimited ability to read a mind with the minimum of hypnotic pre-show work

The answer is here

A Tiny Plunger

Locked By Astor Morgan You're not just giving awayOne or three spectators place them ring on the lock then one of them lock the rings on the padlock. Then they can form from the 9 cards which are numbered from 1 to 9, 3 three digit numbers as they want. The cards are double face cards, on the sides of the cards the value of the numbers and the color of them differ. Considering both side of the cards there are six different colors and there are from each color 3 numbers. The spectator can choose the