Relic Rotisserie

Three years ago, I began toying around with ideas on how to display relics I would to show off in a kenitic
way.
In short order, I had a working prototype that used a planetary gear system to spin multiple items.
For whatever reason, I never did much with it after that. 
Recently a friend of mine asked if I thought I could display collectible marbles.
No problem.

I have it layered to display up to 10 marbles.

Here is a video of the Relic Rotisserie setup to display various buttons and coins.
It can spin most any item you have. Any coin, button, bullet, or whatever you may treasure.