Mechanizing ornament balls - GIF

Mechanizing ornament balls.

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Previously:

https://www.homemadetools.net/forum/...719#post147961
https://www.homemadetools.net/forum/...655#post147663
https://www.homemadetools.net/forum/...712#post123841
https://www.homemadetools.net/forum/...422#post122214
https://www.homemadetools.net/forum/...172#post103472

Looks like someone had way too much time on their hands for putting up decorations.

Is that a fidget spinner?