Print Strong, Professional Parts at Scale — Onyx Spool 3200cc
The Onyx Spool – 3200cc is your go-to solution for large-format, high-strength 3D printing with a clean, matte black finish. A micro carbon fiber-filled nylon, Onyx delivers excellent stiffness, heat resistance, and dimensional stability—making it perfect for functional prototypes, end-use parts, and tooling.
This high-capacity spool is built for the Markforged FX20, allowing for uninterrupted production runs and industrial-grade throughput.
Key Features:
3200cc spool for large-format, continuous printing
Carbon fiber-filled nylon for superior stiffness and surface finish
Heat deflection up to 145°C for high-temp applications
Exceptional dimensional accuracy and repeatability
Optimized for Markforged FX20 composite printing
Perfect for jigs, fixtures, housings, and functional prototypes
Why Onyx?
Trusted by engineers and manufacturers worldwide, Onyx combines strength and printability with a sleek surface finish—ready for reinforcement with any Markforged continuous fiber for even greater performance. Whether you're prototyping or producing at scale, Onyx keeps your workflow fast, clean, and reliable.
Build stronger, better parts—at scale.
Add the Onyx 3200cc Spool to your FX20 setup and start printing production-ready parts today.