Fridge Magnet Gears - 608 Bearings

thingiverse

These were designed for my little lad. There are 4 different sized gears, the two larger ones (gear 3 and 4) have handles so that they can be easily spun round. They use standard 608 skateboard bearings (available from amazon/eBay) They also require 10x3mm Neodymium magnets again, available from online retailers. All parts are press fit so probably best to use a vice, or simply warm up with a lighter and press them in place. All parts were printed on a Creality Ender 3 with the following settings: 0.2mm Layer height 205/60 Degrees (PLA) 20mm/sec First layer - 50mm/sec rest of print NO SUPPORTS NEEDED Print as many as you like in all different colours - the more the merrier! Side note - if you can get bearings with ceramic/glass balls inside, this would be better as the magnets do very slightly create resistance in the gears, but nothing that causes the parts to not work. Thanks!