Blender 3D Printing Basics: Finding, Importing and Exporting STL Files

[@alphatweet]

When importing the .stl file, there is nothing after importing. All I just see is those blue green red arrows with circle thing.

[@connorclements3999]

Mine just comes out as a mesh

[@zyoh4311]

Upon importing my selected .STL file what I get is nothing but an invisible object. Do you know a resolution to this?

[@elbadrey]

good indeed, so may I ask you to demonstrate what are good preferences settings for blender? plz

[@Lockehart1289]

I can't find User preferences are the stl thing.

[@voyageruk2002]

Very useful thank you