Amazing piece of quality pocket magic- and perfect for the strolling magician!
A borrowed ring is placed on a solid brass bolt, and a nut is screwed on each end. The ring is now securely locked on the bolt but- only YOU can INSTANTLY get the ring off the bolt!
Simply place a silk handkerchief over the bolt and have your spectator cup his hands under it. At your command, and without your hands going under the silk, the ring drops right into the spectator's hands! Very startling!
Best of all, though it would take your spectator some time to unscrew the nuts from the bolt to start the trick again- it instantly resets for you because you know the secret!
Machined from solid brass for years of trouble-free use.