SainSmart Wood-DarkBrown-1KG3 3 mm Wood 3D Printers Filament -1 kg/2.2 lb. (Dark Brown) 3Mm filament diameter (dimensional accuracy +/- 0.05Mm) Wood 3D printer filament vacuumed sealed with desiccant Recommended extrusion/nozzle temperature 195c - 215c (383f - 415f)