FLASHFORGE High Speed PLA 1.75mm Rainbow Filament, 500mm/s High Speed Printing, 3D Printer Filament 1kg Spool, Dimensional Accuracy +/- 0.02mm, Enjoy Exceptional Print Quality | Flashforge | | HS PLA Multicolor 3D Printer Filament-1.75mm-1kg (2.2 lbs) Spool | Summer Reverie | Best Buy