Fidget Coin

These are BY FAR my favorite fidgets! Slide 'em, flip ‘em, spin ‘em, or spring ‘em; your hands will stay busy all day! Be warned, though, this print is NOT for the faint of heart, you need an expertly calibrated print as there are only 0.1mm clearances. This is absolutely necessary to prevent secondary clicking as the magnets move inside the internal structures, but it’s ABSOLUTELY worth it if you can pull it off! This print uses embedded 10x4x2mm bar magnets or 5x2mm circular magnets. I recommend you print 2 of these to get the best effect, but more is certainly possible if you find 2 aren’t stimulating enough.Here are a few tips to get you started:Print low and slow. That is to say low temp and slow speeds. I also recommend going no lower than 0.2mm layer heights to make sure the bridges over the magnets go well.Print with a hardened steel nozzle or harder because your nozzle WILL scrape across the magnets because of the tight tolerances.Print a calibration cube and compensate with H