There are now two fidget spinner toys made with STEMFIE parts; the previously released Wheel Fidget Spinner, and today there is the new Triple Helix Gear Spinner.
Triple Helix Gear Spinner

There are now two fidget spinner toys made with STEMFIE parts; the previously released Wheel Fidget Spinner, and today there is the new Triple Helix Gear Spinner.
The STEMFIE Quick-print Sample file is an easy way to test a few STEMFIE parts and fasteners. You can also check the STEMFIE Calibration File for more elaborate types of fasteners.