Marble Fidget Spinner

I had a couple marbles and wanted to design my own take at a fidget spinner. You do need a marble to use this correctly. Needs to be 24mm - 14mm in diameter. I've uploaded three different sizes. The standard size works for marbles as small as 16mm but i've added a small version specifically for those marbles. Tighter fit will lead to faster spinning. I've also added a large version for 24mm marbles. This is a simple press fit design. No glue needed, especially if you plan on removing the marble after or to switch it out. The one show in the picture is standard size.

I added a printable ball too. Fits the standard version best. Print two of the halves. Glue them together. Hole in the middle is for excess glue to run into.