Phonetic Symbols Cookie Cutters

Cookie cutters easily made from svg using OpenSCAD. It is just a Minkowski of the SVG letter outline and a tall cone, see Chi.scad.

The shapes in hand somehow happen to be quite toxic for both Inkscape and FreeCAD so I had to use these tricks:

• I did a png screen shot of a pdf, than traced it in Inkscape back to curves
• I did little tricks to convert the svg curve to a thin but 3D object

I finally used FreeCAD just to add some rectangles holding parts together where needed.