Fiberlogy R ABS REFILL Filament | 100% Recycled Durable 3D Printing Material – Narrow Path 3D
RePLA+ Recycled (1,75 mm; 1 kg) | 3D printing | Filament PM
Amazon.com: KINLUOT ABS 3D Printer Filament, Black ABS Filament 1.75mm, 1KG Spool(2.2lbs) Cardboard Vacuum Packaged, Fit Most FDM 3D Printers : Industrial & Scientific
recycling ABS into usable 3D printing filament with Filastruder and a paper shredder... - YouTube
Closed Loop Plastics Recycled 3D Printer Filament | MatterHackers