Simple Gears Fidget Spinner

This fully 3D-printed planetary spinner features 1 sun gear, 5 planet gears, and a smooth internal ring — all rotating freely in sync for a perfect orbital motion.The system is completely mechanical and requires no bearings, making it a clean, print-in-place fidget build.Each gear includes a 2 mm clearance gap for snap-on decorative caps on both planets and sun, allowing you to add colorful highlights without extra parts or support.The 10 mm center hole is left open for full customization — you can freely design and attach your own logo, axis, or centerpiece.Color transitions are done through layer height changes, giving up to 3 distinct color bands with almost zero filament waste (and let’s be honest — a tiny drop of WD makes miracles 😉). ANNND IF THE CAPS FELL OFF.. ADD A DAB OF GLUE..