20mm x 20mm square profile / pipe thighy

Not the connection Ball, but the same idea.

Without the seat part (stil in progress) you can construct a chair.
The idea was to show a chair with a net made out of 20mm x 20mm square bars, which hung in between a frame. but since I had overwritten a file while exporting seperate STL file I lost everything and this was the stuff that could be saved. But hey it was my own mouse click. :-/ Unfortunately the file could not be recovered.

I hate the end result, but maybe you like it... This is a work in progress that I will continue in the year 2034.

TIP:
This print costed me 7 years of my life :-/ So.... Always save your complete stuff file on a removable disk and place it somewhere under a rock in your garden as a backup untill you are finished. If you don't own a garden somewhere in a closet will do.

Just NEVER trust it into your own hands until you are finished.