This turned out better than expected at 0.3mm layer height no support,

3D Printing
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1

This turned out better than expected at 0.3mm layer height no support, it’s about 150mm across took about 90 minutes.

You can print one yourself if you feel that way inclined:

0a170060fc4e2a4ce2a28f7297db6475.jpeg
0a170060fc4e2a4ce2a28f7297db6475.jpeg2048×1536 322 KB

2

Wow, lots of retracts… And super clean. Great job.

3

Sweet. ABS?

4

Thanks, no PLA, but should be just as good in ABS.