1.75mm Metal Coloured PLA 3D Printer Filament Material from Spool3D. Pantone colour coded filament from Spool3D. Technical Data can be found in the details tab. PLA filament in metal colours (these do NOT contain any metal). Metal-filled also available. Print it right with Spool3D PLA 3D printer filament. Our PLA thermoplastic filament is manufactured with tight tolerances from premium grade ...