GIANTARM Shiny Silk Copper 3D Printer PLA Filament Toughness Enhanced with 1.75mm Dimensional Accuracy +/-0.03mm, 1080 Feet per Roll, Vacuum Packaging, for Most 3D FDM Printer - Walmart.com
3D Filament PLA Silk 1.1kg | Copper | Jayo | I3D Service
ColorFabb copperFill Metal Filament - 1.75mm (0.75kg) | MatterHackers
Amazon.com: 2.85 mm Silk Copper PLA 3mm 3D Printer Filament 1KG 2.2LBS Spool PLA Printing Material Silky Shiny Shine PLA Metal Metallic Red Copper CC3D : Industrial & Scientific
Proto-Pasta Copper Filled Composite PLA 2.85mm 3D printer filament - 3D FilaPrint
Copper PLA+Silk Filament - High Quality PLA+Silk 3D Printing Filament
PLA Silk Copper Filament 1.75mm 3D Printer Filament 2.2 LBS Spool 3D Printing | eBay
SLICEWORX - Ultra Silk -Cardinal Copper 1.75 mm PLA Filament for FDM P
ColorFabb copperFill Metal Filament - 1.75mm (0.75kg) | MatterHackers
Specialty PLA Filament - Copper-infused
3D MetalFil - Classic Copper - High quality filaments - Formfutura