Printing injects control into your life that feels almost illicit, and nowhere is this more apparent than in the mechanical ...

You have a part that needs different colors or different material properties — with a multi-color 3D printer, no problem. You can also laboriously switch filaments on a single-color printer.

So, you’re getting into 3D printing, huh? It’s pretty cool stuff. You might be doing it just for fun, or maybe you’ve got a ...