I keep my car keys on a regular key ring. I don't drive very much though, I take the train to work. For my house keys, I use a key ring that I got as a gift when I graduated from high school. I'm not sure what you call the style, but it looked like this, except it had a circle with my name on it instead of the heart:
I don't think mine is from Tiffany, but it looks just like this.
I don't think mine is from Tiffany, but it looks just like this.