Very coool! Hairbands!
My daughter was so eager to use it, she hung it up before I could get a picture! She also had hair scarves on the top row which I removed in order to show the magic of Z Pause Height. Who needs dual extruders?
Someday I'll have to try http://www.thingiverse.com/thing:32084Sailfish and http://www.thingiverse.com/thing:81425GPX in order to get finer control over filament changes.