Remixed this awesome fidget slider by @NeonGrave_146425 so it is compatible with 6x3mm magnets and no longer requires the usage of any glue, the pieces press fit together.

Positioned the magnets in a way that the first layers are sturdier while maintaining a really haptic and snappy feel and the corner magnets position is just right for flips. 

No need for supports.

Example in pictures printed on a ender 3 s1 .16mm layer height