I would say the most interesting thing on my key chain is an actual chain - switched from a ring to a ball chain (use aluminum tape to keep it from coming undon

I would say the most interesting thing on my key chain is an actual chain - switched from a ring to a ball chain (use aluminum tape to keep it from coming undone.) The ball chain allows the key s & flash drive to lay much more flatter than using an ordinary key ring. Second to that would be a San Francisco Public Library card, which allows me access to their extensive catalog of on-line books.