Experience Superior Quality with Our Copper PLA+Silk Filament
PLA+Silk gives a glossy shine to anything you print with it. It looks great, is extremely easy to print with, and has generally good mechanical properties. It's perfect for showpieces and decorative models.
Coex 3D PLA+Silk is made with Virgin NatureWorks USA Ingeo resin, a high
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Outstanding Silk filament!
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Jason · March 20, 2026
Copper PLA +silk
This was my first time trying this brand and I was really excited to try this new color. After my 3D model was complete, I was a little disappointed with how the color came out. It looked more like a pink than copper in the end.
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Brian · March 7, 2025
It was packaged well and arrived very quickly, and the print quality if phenomenal