As a beginner 3D printing person, with a freshly tuned 3D printer, I’m scrolling through Thingiverse going, “I think I’m going to need more filament… yep, definitely more filament” 
Do not go through HalfNormal’s toolbox! There are other sites with great 3D print downloads! You have been warned.
I recently bought some if this for the first time :
It has a lovely shiny finish, and feels quite silky to the touch.