This 3D-printable fidget spinner doubles as a miniature hand spin fan — or at least that's the idea! While its airflow might be weak, it brings a unique twist to your spinning experience, adding a bit of novelty alongside its fidget functionality.

To bring this spinner to life, you'll need to add additional hardware to aid its momentum:

Total hardware needed: 
21 x M4 Nuts
14 x M4 washers.
 7 x  M4x10mm bolts.

This combination of hardware helps keep the spinner turning smoothly and for a much longer time, adding weight to its periphery. 

While the airflow might be weak, and its spinning might be more for fidget than for a proper breeze, it stands as a testament to creativity — turning an ordinary fidget spinner into something a little more ambitious.