Cupcake Divider

At the kitchen store yesterday (one of my favorite places), I ran across this cute little tool.  It's called a cupcake divider, and it's supposed to allow you to make 2-sided cupcakes.  I'm skeptical that it will work, but for $1.49, I'll give it a shot.

Has anyone tried this yet?  If so, please leave a comment below to let us know what you think.  I'm cupcake curious.