Hypno Globe

I recently saw this desk toy on kickstarter:

https://www.kickstarter.com/projects/kristophkrisjans/mezmoglobetm-kinetic-desk-toy-with-full-body-optic

so i decided to try and design my own in Fusion360 as a challenge.

It works using a 608zz ball bearing (8x22x7mm): be careful not to press the bearing all the way down or it might not rotate freely.

https://youtu.be/3IV4qpmZOGc