yacs three arm largish coin spinner

thingiverse

Here is a somewhat larger three-arm version of a coin fidget spinner. This one features a standard 608 skate bearing in its center hole, which measures 22 mm by 7 mm. To get started, you'll find some pre-made mesh files for coins that I had lying around: twelve UK pennies, nine 20 eurocent coins in different sizes, and twelve 50 eurocent coins. With these, you can create a unique fidget spinner that's truly one-of-a-kind. If you decide to use euro coins, you'll have the opportunity to make yours a symbol of international cooperation - a concept we call Völkerfreundschaft in Germany. One of my own coin spinners features coins from France, Greece, Ireland, Italy, Portugal, Slovenia, Austria, Germany, and the Netherlands. Nine countries, nine coins! The last three are cleverly placed on the inside.