Black PC Filament 1.75 mm 3D Printer Filament 1 KG Spool 2.2LBS Dimensional Accuracy +/- 0.05mm 3D Printing Polycarbonate Material

Polymaker PC Filament 1.75Mm, Clear Polycarbonate Filament 1.75mm 1Kg Cardboard Spool - Polylite Transparent PC Filament, Strong & Tough & Heat

Isanghu Carbon Fiber Polycarbonate Filament 1.75Mm, UV/Heat Resistance PC-CF 3D Printer Filament, Carbon Fiber PC Filament For High-Temperature

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PRILINE Carbon Fiber Filament, PRILINE Carbon Fiber Polycarbonate 3D Printer Filament 1.75Mm, High Strength Carbon Fiber 3D Printing Filament 1Kg