Microwave Oven Roller Wheel replacement

I have no idea how this thing will behave on long term on the microwave.
(I will tell you here if I got trouble in future).

This is a quick fix, and thanks to OpenSCAD you can adapt it to your need.

I use filament itself for the wheel axes.

I decline all responsibility if you use it in a working micro-wave oven!
(I can just tell I printed one in PLA and the part doesn't get warm when I heat up water)