That's great!!! I made a pen for a friend's son when he got his Black Belt in TaeKwanDo, and a week later they were asking about getting refills for it. I guess he spent all weekend writing " I love my new pen 'cause it writes so awesome." over and over and over again...
Kids, the untapped market. I've given or sold (dirt cheap, usually ones that have been hanging around for a while...) a pen to just about every one of my kids friends...