Spinner
thingiverse
I designed this hand spinner based on one of the standard designs out there, but I added my own twist. I printed mine with a durable resin using a Formlabs Form 2 printer, but you can easily make it in PLA too. The cap is gently curved to fit snugly on your finger and should pop into place smoothly with the bearings.
Download Model from thingiverse
With this file you will be able to print Spinner with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Spinner.