OBSIDIAN™ NYLON 6+GF

Well, it works

I really hope the intended humor of the title isn't lost. I've been using this filament for a functional prototype for a few years and have had the usual hurdles to deal with, but properly handled and printed this stuff rocks. There is some shrinkage that is noticeable in parts printed to a tight tolerance. Without having exact measurements, I'd estimate about 0.5% off a Qidi xmax 3 at 275c nozzle, 90 bed and 60 chamber. DO NOT READ THIS AS GOSPEL FROM ONE ESTIMATION. I've had great success with this as a functional part that's survived significant vibration and shock

The stuff printed great and it looks great.