The Polysher will shine your 3D-printed objects. by Ashley Carman. Source Polymaker (Kickstarter) May 7, 2016, 3:02 PM UTC. Polymaker. Polymaker wants to make 3D printing a tempting hobby for ...

And to this day, 3D printers that make metal objects don’t generate the same smooth quality surfaces as traditional injection molding. Now, Bredemeyer has formed a startup called Collider to ...