I encountered a very unusual metal post processing system from DLyte.
polishing
Automated Post-Processing with Formlabs’ New Fuse Blast Unit
Formlabs announced a new element to their SLS 3D printing ecosystem: Fuse Blast.
Cosplay Enthusiasts Take Note: Unique Approach to FFF 3D Print Smoothing
I’m watching a fascinating video showing an unusual technique for smoothing FFF 3D prints.