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Onyx One

The FFF desktop 3D printer for tough, high quality Onyx parts.

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A bulletproof desktop 3D printer designed by engineers for engineers — the Onyx One prints accurate, beautiful, manufacturing-grade parts.

An FFF Printer for Engineers & Designers

The Onyx One brings professional-grade reliability, part quality, and accuracy to a desktop FFF form factor. Hit print and get a quality part out every time.

Built to Last

A unibody aluminum chassis and precision-machined components deliver lights-out reliability over thousands of print hours.

Precise, Beautiful

Print precise parts with best-in-class surface finish thanks to Onyx, Markforged’s extremely versatile micro carbon fiber filled nylon material.


Precision-built so you can 3D print precise parts.

Physical Dimensions

Width 584 mm
Depth 330 mm
Height 355 mm
Weight 15 kg / 34 lbs

Build Volume

Width 320 mm
Depth 132 mm
Height 154 mm

Printer primary Specs

Printing Process
Fused Filament Fabrication (FFF)
Z Layer Resolution
100 μm - 200 μm
Printing Media
Composite Base Filaments
Internal Part Geometry
Closed Cell Infill, Triangular Default
Print Bed
Precision Ground Composite


Compatible Materials

System Details

About the Onyx One

The Onyx One is an advanced FFF desktop 3D printer – built to reliably produce strong parts for you. It’s built around an aluminum unibody frame that delivers high accuracy and repeatability. A hardened extrusion system enables the Onyx One to print Onyx — a micro carbon fiber filled nylon filament that destroys traditional extrusion systems — reliably over thousands of print hours. The machine is built to be easy to operate and maintain — from easy-to-reach wear components (like nozzles and feed tubes) to usability focused features like the print bed, which can be removed and replaced with 10 μm repeatability.


Intuitive, powerful, FFF 3D printing software for your desktop machine.


3D Printing Software Meets Production Management

Design your part, upload it into our browser-based software, and hit print. It's that simple.

Try It Yourself


Simple FFF Process. Robust Parts.

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