Markforged Onyx Filament Spool (800 cm3)

Part Number: F-MF-0001
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Onyx chopped carbon fiber filament gives you stiff and dimensionally stable engineering grade parts, with twice the strength of other 3D printed plastics. Onyx parts have a high quality surface finish and high heat tolerance.

Onyx customers are able to combine the strength and reliability of Markforged prints with the beauty and stiffness of chopped carbon to create parts that can live up to the rigorous demands of industrial applications as well as be used in customer-facing assemblies.

In addition, Onyx’s micro-carbon reinforcement yields prints with exceptional dimensional stability and reliability, offering a hassle free printing experience.


  • Printing significant amounts of Onyx changes the chemical makeup of the print head in a way that tailors it toward printing Onyx. Customers are free to use 1 spool of Onyx and Nylon each, but after that should decide on one material to use. Customers interested in continuing to use both materials are encouraged to purchase a second print head or printer.

    **Shipping costs related to 3D Supplies will be calculated at the time of packaging for delivery and do not qualify for free shipping offers. ***Overnight shipping not available for 3D Print Supplies.
Shipping Method: UPS

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Markforged Onyx Filament Spool 800cm3
Markforged Onyx Filament Spool 800cm3