About this 3D model

This is a little triangular profiled mobius strip I modeled in SolidWorks for the MAKE/MakerBot 3D printer giveaway (http://blog.makezine.com/archive/2010/04/makerbot_giveaway.html). This would be a fun geometry to print, as it would be difficult to machine by traditional cutting methods. I'd love to know if anyone has ever found a practical use for a mobius strip :)