There's nothing like scorched flesh to help you remember an anniversary. If you're prone to memory lapses -- or simply have too many secret second families on the side -- then you may want to consider the Remember Ring. Here's how it works: A full 24 hours before your special day begins, a "hot spot" on the ring's interior will begin to warm up to 120º F for approximately 10 seconds. And in case that doesn't do the trick, the ring will continue to warm up every hour, on the hour, all day long!

The company selling the ring characterizes the sensation as: "Hot enough to cause discomfort but not hot enough to burn."

Apparently, some guys wear multiple rings. In fact, Jon Harshmen proclaims he has two of them in an enthusiastic testimontial -- one for his anniversary and the other to remember is baby's birthday. "It's like a hand gun," he says. "Better to have it and not need it, than need it and not have it."

This Jon fella sounds like a catch!