Missing STL files added. Hadn't intended to put up the gcodes but since they are there...

Had problems printing the http://www.thingiverse.com/thing:18469.
Lots of strings inside and in the maze channels. There was interference between the grooves and the detents of the lid as well, requiring a lot of rework. This thing has a remodeled maze cup, which has good clearances and rounded edges, making it easier to print w/o strings. The lid is unchanged.

The photo shows the original on the left and my copy on the left. They were printed with the same Cura settings. The original was heavily trimmed to remove strings and make clearances.