Kevin] admits that FreeCAD may not be the ideal tool for editing STL files. But it is possible, and he shares some practical ...
STL Files (including Fusion 360 model and detailed print + assembly instructions) are available for the Art Deco Puzzle Box ...
Enter the LithoBulb: it’s a lithophane, but in spherical form. The idea is to 3D print the LithoBulb and then put an LED ...