Someone in your audience is having or has recently had a wedding anniversary, and you want to help them celebrate with a little magic! You borrow their wedding rings and lock them together with a four-dial combination lock! You hand the lock back to the couple and invite them to come up with a "magic" combination number to open it. For example, you might have them add their ages to the number of their children. No luck! Well, then you could try again, this time asking them to use the numbers of their address (or whatever). Still no luck! (Uh-oh!)
Finally, ask them to dial in the year of their wedding, say 1965. They dial in the numbers 1, 9, 6, and 5 and, presto!! The lock pops open and their rings are returned!
Professional quality genuine Master Lock brand Padlock. Heavy duty solid hardened steel casing - the real deal!