China 1kg 1.75mm PLA Filament 3D Printer Filament in Mutil Colors to Print Various Models for Fdm 3D Printer Supplies, Find details about China 3D Printer Filament, PLA Filament from 1kg 1.75mm PLA Filament 3D Printer Filament in Mutil Colors to Print Various Models for Fdm 3D Printer Supplies