The simplest and most effective anti-wobble system - don't need to print anything

I think it does not need any explanation...
Need only 8 screws, 8 spring, 8 washers and 8 nuts. That's all :)
Video:
https://youtu.be/-OkvqHMSfwg
(The stl file is fake. I couldn't publish this without an STL file)
don't forget to press like button if you like it :)