Yep. It's a lot of fun
In fact, we teach it as a beginner class because it's all about heat control and gravity: Perfect pre-beadmaking warmup. Because of our heavy travel schedule this year, we're on hiatus from the Museum until next year.
It's also one small part of our Tips and Tricks class. Maybe I need to talk to Sharon about classes at Inspired Fire...
Edited to Add: I did a Glass Pen Valentine Challenge on Wet Canvas a couple of years ago. It is really a great thread! Check it out:
http://www.wetcanvas.com/forums/show...ght=glass+pens