Pinshape shared a tutorial on polishing and finishing techniques for metal filled filaments

Here at Pinshape, we have an appreciation for shiny things, so we’re doing a tutorial on polishing and finishing techniques for metal filled filaments. These techniques open a world of possibilities for surface finishes on 3D printed parts.

Before you get started, you’ll need some tools for polishing and oxidizing your parts. Sandpaper and steel wool are for polishing, and brasso and salt and vinegar mixture are for oxidizing.