NFC Tag Holder for TINMORRY Spool

I wanted to include 3rd party filament within SpoolEase management. 

This holder is designed for TINMORRY spool. 

25mm Diameter, 1mm thickness NFC tag is maximum size to fit.
Therefore, Bambu spool RFID tag can be used if reuse is preferred.
The tag can be fixed by double side tape.
 

Please press the edge of holder when fixing it to spool.

Otherwise holder will break when you press center of it, because of thin thickness.
 

Hope you like this project.