Two 15 Sided Pendants

thingiverse

These pendants feature a 15-sided shape made up of a pentagon, five squares, and twenty rhombs. One design is from Kevin Jardine's Imperfect Congruence site (http://gruze.org/tilings/globe), called the globe "jewel," while another has a 5-fold rotation axis. The construction method mirrors that of thing:163043, Multicolored Pendants. STL files for bases and inserts include globe_jewel_base.stl, 5_fold_base.stl, pentagon.stl, square.stl, 5-rhomb.stl, 10-rhomb.stl, and 20-rhomb.stl. Printing directly on the build platform is advised, with adhesive used for insert placement. The "jewel" version differs from Jardine's tiling for ease of construction, as non-uniform edge lengths and altered rhombs fit better in recesses. Inserts are unsuitable for tiling, while the full globe tiling incorporates 20-sided polygons. An image demonstrates how the "jewel" fits within the overall tiling, which consists of mirrored pairs sharing three rhombs.