• Silk Silver 3D Printing Filament, 1KG Silk PLA Filament 1.75mm, Dimensional Accuracy +/- 0.03mm, Fits for Most 3D Printers and 3D Pens KWD 9.500
• Silk Black PLA Filament 1.75mm, Shiny Silk PLA 3D Printer Filament High Speed & Clog-Free, Dimensional Accuracy +/- 0.03mm, 1kg(2.2lb), Fits for Most FDM 3D Printers KWD 9