Magnet holder for spiral chess

It is a very small piece that fits in between the magnets and the base of the following chess pieces:

https://www.printables.com/model/907183-spiral-chess-v2

It is intended to be printed from TPU.

This way the magnets fit very snug and don't rattle but you still dont have to worry too much about tolerance.

I used these magnets:

https://www.supermagnete.ch/scheibenmagnete-neodym/scheibenmagnet-10mm-5mm_S-10-05-N