A beautiful ecumenical Christmas Tree topper. You can print it a little bigger and with less infill and fit some lights in the hole for a neat effect.
The mathematical name for this is a rhombic hexecontahedron.
The first form has a hole in the bottom for the top of the tree. The second one is the original whole form.
christmas_star_hole.stl | 18.1KB | |
christmas_star_whole.stl | 5.9KB |