Some deets: http://patrick.forringer.com/2013/02/3d-printable-coffee-cup-with-built-in-iphone-stand/The design has been uploaded to shapeways as a ceramic print, but not tested. So I wouldn't purchase it from there yet.I've added the source SolidWorks file for any that would like to edit it.I'll try to get a picture with how the iPhone sits in the cup arm.You would probably need to use supports when printing with an FDM printer. I'm going to print some prototypes of the actual stand "arm" to make sure it actually fits an iPhone and that it doesn't slip when placed on the stand.