I wanted a super simple and easy to change positions support for my timelapse C270 camera, so I made this easy support with a neodimium magnet I had lying around, diameter 12mm, height 5mm.

I used an Allen M3 x16mm screw... Forced threaded in the same piece.

Enjoy.

New version for Tornado & layer fan: https://www.thingiverse.com/thing:2732716