Made for a beautiful mathematical xmas thing in gold silk PLA, and gained real insight into the shape building it. Highly recommended. Thanks for this great model! Important note: use your slicer's Auto Orient feature! The STLs actually import upside down from from optimal, resulting for a very frustrating assembly for me and breaking several pieces, only to realise this fact when reprinting the broken pieces after which they snapped together like lego (and without a brim, which was previously necessary)