Just print and play. However ... 3D-printed ones help with portion control. Plus, they just look cool. No two people decorate their living spaces the same way. Some use rugs and paintings ...

Moving the nozzle very slowly gave the ambient air and my old cooling fan plenty of time to cool the part. However, what was previously a five minute part now took twenty minutes to print.

Many 3D printers us a cooling fan right at the tip of the extruder because the faster you faster you cool the extruded filament ... fan mounted right on the print head. But that adds mass ...