OVV3D Tri-Colors PLA 3D Printer Filament 1.75mm, Coextrusion Rainbow Filament with Silk PLA Red-Yellow-Blue, 3D Printing Filament +/-0.02mm, 1kg/2.2lbs February 11, 2025 by Singh … Read the rest “OVV3D Tri-Colors PLA 3D Printer Filament 1.75mm, Coextrusion Rainbow Filament with Silk PLA Red-Yellow-Blue, 3D Printing Filament +/-0.02mm, 1kg/2.2lbs”