Protectors for my favorite tools were printed. I use a sharp forceps, a plier and a nipper around my 3D printer. I made cap or protectors for them.
Find a small python macro in the zip file. You can learn how to make STL file from scratch by using FreeCAD.
You can learn...
- making polygons
- making wedges
- how to extrude
- how to make thickness
No support, no in-fills are necessary. Raft is desired because the the cases are small.