Amazon.com: Eryone Silk PLA Filament 1.75mm, Silky Shiny 3D Printing Material for 3D Printer and 3D Pen, 1kg 1 Spool, 1.75mm, Gold : Industrial & Scientific
Amazon.com: ERYONE Silk Tri-Color Coextrusion PLA Filament,3D Printer 1.75mm,+/-0.03mm, Triple Color Filament 1KG(2.2lbs), Silk Red,Blue and Green : Industrial & Scientific