About this 3D model

Print each stl file separately because the spinner arms need supports and the body doesn't. You can print all 3 arms with one color or I have an stl with only one arm so you can make each one a different color. Once they've printed all you have to do is put some bearings in. I used ceramic ones for the center and medal ones for the arms. Then put a little glue in the center piece (body) and stick the arms in and it's that easy.