SainSmart PLA 1.75mm 10 Color Pack Filament for 3D Printer Pen - 50g/100 Lineal Ft Per Color (500g/1000 Ft Total) - High Quality Material Grade A 100% Virgin 10 Color Pack - View product description for included colors 1.75mm Filament Diameter (Dimensional Accuracy +/- 0.05mm) PLA 3D Printer Filament Vacuumed Sealed With Desiccant Recommended Extrusion/Nozzle Temperature 190C - 220C (374F - 428F) 100feet/ 50g per color - Approximately 1000feet/ 500g total