what is this about?
this is a complete rebuild of https://www.thingiverse.com/thing:472129 in freecad to have a clean start to write text on it and to do other modifications as you may notice in version 0.2
resources
freecad file s77_whistle.FCStd
version 0.2
printable stl file s77_whistle-0.2.stl
i’m using 0.2 mm layer hight, 3 perimeter and 25% rectilinear infill
note: top and bottom are swapped in the 3d view
