Motorized Turntable for Tabletop Figures

This is a motorized turntable for filming small objects like table-top figures etc.

To carry the upper part it uses a ball-bearing tye 608 as used in roller-blades:
https://www.amazon.de/gp/product/B00WXDAUQG/ref=as_li_tl?ie=UTF8&tag=wwwwherzogde-21&camp=1638&creative=6742&linkCode=as2&creativeASIN=B00WXDAUQG&linkId=11d7a1cdd3ee05f5326ec65af2ca47ec

The motion is driven by a cheap geared motor from China like this:
https://www.amazon.de/gp/product/B00WXDAUQG/ref=as_li_tl?ie=UTF8&tag=wwwwherzogde-21&camp=1638&creative=6742&linkCode=as2&creativeASIN=B00WXDAUQG&linkId=11d7a1cdd3ee05f5326ec65af2ca47ec

For power supply it uses two AA-Batteries and an simple ON-OFF switch like this:
https://www.amazon.de/gp/product/B00WXDAUQG/ref=as_li_tl?ie=UTF8&tag=wwwwherzogde-21&camp=1638&creative=6742&linkCode=as2&creativeASIN=B00WXDAUQG&linkId=11d7a1cdd3ee05f5326ec65af2ca47ec