Remixed to use 8 smaller 5x2 magnets which I already had.

I provided a bunch of pre sliced plates, to make it easier to print from bambu handy or from SD card.

There are plates with complete set, just the funnel, or just extra segments, just choose whatever you need.

Printed using basic PLA, works fine.

if you have trouble pushing segments together, debur the inner lip on the bottom or the segments (more likely on texture plate).