I wanted to examine my modelling skills and my home FFF printer's performance and the outcome was 1.6 mm thin walled gyroid cube, which length of the side is 89 mm.
A holder for the cube can be found from here:
Nozzle diameter: 0.4 mm
Shell wall thickness: 0.8 mm
The used material were premium PLA.and no support were needed. The part sicked well on a Kapton-tape coated bed without raft.