JAYO SILK PLA Red Copper 1.75mm 3D Printer Filament 1KG Metallic Shine NO Tangle | eBay
Inland 1.75mm Copper Silk PLA 3D Printer Filament - 1kg Spool (2.2 lbs) - Micro Center
Amazon.com: Silk Copper PLA Filament 1.75 mm 500g 3D Printer Filament Shiny Metallic Copper 3D Printing PLA Material 0.5KG CC3D : Industrial & Scientific
Copper3D PLACTIVE AN1 Copper Oxide 3D Filament
SHOP BEST SILK PLA SILVER COPPER GOLD BUNDLE - 1.75MM, 3 PACK (1.5 KG) – 3DFILAMENTS – 3DFilaments
Specialty PLA Filament - Copper-infused
PLA Silk Copper Filament 1.75mm 3D Printer Filament 2.2 LBS Spool 3D Printing | eBay
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
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
2-12 Silk Red Copper PLA Filament 1.75 mm 1KG 3D Printer Filament 2.2L