Review on Gizmo Dorks 1.75mm Filament Printers: Optimal Additive Manufacturing Products in 3D Printing Supplies by Victor Houser

I've seen some bad reviews on this product but I think it's because people didn't read the description and specs. I love it! The small amount of copper in this product gives it a very pleasing color and shine when you turn the prints against the light. The best way to describe it might be the finish of an old penny. In my experience, you can't get it to a glossy, glossy finish. With some steel wool you can highlight more copper spots in PLA, but it will always have a matte finish as it is 95% plastic. If you are looking for a copper color, this is it. If you are looking for a copper finish you will have to pay a lot more copper.