Reprap development and further adventures in DIY 3D printing: 3D Printing with Proto-pasta Magnetic Iron filament
Proto-Pasta Magnetic Iron PLA - 1.75mm (0.5kg) | MatterHackers
Proto-Pasta Magnetic Iron PLA | magnetic filament
Proto-Pasta Announces Stainless Steel and Magnetic Iron PLA Filament for 3D Printing - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing | 3d printing, 3d printing business, Prints