The file 'String Tetrahedrons 3D Printer Model' is (stl) file type, size is 3.6MB.
The source code requires OpenSCAD and dotSCAD. It can be found on dotSCAD/examples/spiral/string_tetrahedrons.scad.
string_tetrahedrons_level1.stl | 1.5MB | |
string_tetrahedrons_level1_no_center.stl | 1000.4KB | |
string_tetrahedrons_level2.stl | 2.5MB | |
string_tetrahedrons_level2_no_center.stl | 2.7MB |