FlashForge 1.75mm PLA Filament (1kg, Natural) Helps Ensure Smooth Feeding & Extrusion, Helps Minimize Extruder Jamming, 1.75mm PLA Filament, Printing Temperature: 374 to 428°F, Printing Speed: 60 to 90mm/s PRINTERS-All 3D Printer Filament/Cartridges