The file 'Fidget Heart 3D Printer Model' is (stl) file type, size is 30.9KB.
Buy it here.
The source code requires OpenSCAD and dotSCAD. It can be found on dotSCAD/examples/spiral_polygons/fidget_heart.scad.
If some rings pop out, try to increaseslope
in the code and generate your own one.
fidget_heart_3.stl | 109.9KB |