think3D, India’s largest 3D Printing platform has 3D Printed a fidget spinner. Here are the steps to 3D Print fidget spinners.
(a) 3D Design: First and foremost step is to design the fidget spinner. For now, we have taken a pre-existing design file from thingiverse. Here is the link to the thingiverse file – http://www.thingiverse.com/thing:1802260
(b) 3D Printing: Then you can directly 3D Print the file.
(c) Assembly: Once these files are 3D Printed, insert ball bearings. Most accepted one is 608 (or) 608z ball bearings.