Siraya TechFibreheart PAHT-CF PPA-CF 3D Printer Filament, High Performance PP (Polyphthalamide) Reinforced with Carbon Fibre for Exceptional Strength and Thermal Stability (1 kg, Black)

Siraya Tech Fibreheart PAHT-CF PPA-CF 3D Printer Filament, High-Performance PPA (Polyphthalamide) Nylon Reinforced with Carbon Fiber for Exceptional Strength and Thermal Stability - (1kg, Black)

Polymaker PLA PRO Filament 1.75mm, Tough & High Rigidity Black PLA Filament 1.75mm 1kg Cardboard Spool - PolyLite PLA PRO 3D Printer Filament 1.75mm, Print with Most 3D Printers Using 3D Filament

Polymaker Fiberon PA612-CF Carbon Fiber Nylon Filament 1.75 Black 500g, Enhanced Hard Edge Cardboard Spool, Fiberon PA612-CF Strong & Low Moisture Sensitive Nylon 1.75mm 3D Printing Filament