CoLiDo PLA Filament, 1.75 mm Diameter - (500g, Black) Compatible with all FDM 3D Printers Uniform diameter (tolerance 0.03mm) + stable melting point Non-toxic and odorless Printouts with excellent surface gloss CoLiDo PLA Filament, Black 500g, 1.75mm Diameter, Compatible with all FDM 3D Printers.