Hatchbox PLA Copper-1.75MM,1KG spool,3D filament, +/- 0.03mm – HATCHBOX 3D
Spectrum PLA Rust Copper - 3DJake International
GIANTARM 3D Printer PLA Filament, Shiny Silk Copper Toughness Enhanced Filament with 1.75mm Dimensional Accuracy +/-0.03mm, 1080 Feet per Roll, Vacuum Packaging, for Most 3D FDM Printer - Walmart.com
Amazon.com: Silk Copper PLA Filament 1.75 mm 1KG 3D Printing Filament 2.2LBS Shine Silky Metallic Metal Copper Gold Silver Bronze PLA 3D Printer Material HZST3D : Industrial & Scientific
SUNLU Silk Copper PLA Filament 1.75mm 3D Printer Filament 1KG 2.2 LBS Spool 3D Printing Material Shiny Metallic PLA Silk Copper SLUS-SILK-RC-1KG | Fast Server Corp. www.srvfast.com
ColorFabb copperFill Metal Filament - 1.75mm (0.75kg) | MatterHackers
eSUN eSilk-PLA Copper - 3DJake International
SHOP BEST SILK PLA SILVER COPPER GOLD BUNDLE - 1.75MM, 3 PACK (1.5 KG) – 3DFILAMENTS – 3DFilaments