double gear fidget ring

What's better that one fidget gear ring? TWO fidget gear rings! Just kidding; I had this idea once but didn't follow through, but then someone asked for it, so here it is. This kind of rings (see the collection) is quite nice when your fingers need something to fiddle with. They are also quite compact and can sometimes even stay on your finger while doing something. I got feedback from people with ADHD who love these as stim toys. The rings are separated into 5 parts:the sun gear (inner ring)the main parts of the planet gearsthe lower 0.38mm (two layers) of the planet gearsthe upper 0.38mm (two layers) of the planet gearsthe outer ring gearColoring only parts 3 and 4 differently requires only 4 color changes in total and thus saves a lot of time and filament waste. I recommend applying a bit of silicone oil or similar for extra smoothness! This model requires good bed adhesion and a well dialed-in printer and filament combination; depending on these and the settings, the gears