carbon fiber filament

3DXTech Unleashes New High-Modulus Carbon Fiber PETG 3D Printing Filament - 3DPrint.com

ColorFabb Unveils New Carbon Fiber XT-CF20 3D Printing Filament - 3DPrint.com

Innovative Carbon Fiber ABS, PLA, & Nylon 3D Printing Filaments Coming Soon ... - 3DPrint.com