Just a quick design to make a Z Axis flag, to show the live bed leveling is working.

Simple design that flat on sheet but looks ok in use.

Use a Neodymium Round Cylinder Magnet 8X3mm (Amazon). It's a tight push fit which does bulge out the body a tiny bit, but should still fit in the top of the Z motor.

Print Settings

Printer:

Prusa Mini

Rafts:

No

Supports: 

No

Resolution:

0.10

Infill: 

25%

Filament: Prusament PETG