Sing Sing Ring Box Brass Prudentia
The magician borrows a ring (or coins, money, or any small object) and makes it vanish. He/she reaches into their jacket pocket and removes a brass box with a large screw top lid and asks the spectator to open it. The screw top threads are so numerous it would be impossible that the vanished object could have been put inside so quickly- but to everyone窶冱 amazement, it is!
Effect is beautifully packaged and includes complete illustrated instructions in English, French, German, Italian, and Spanish!