Markforged Onyx Pro

The Onyx Pro features Markforged’s unique continuous fiber reinforcement at an affordable price.

Built on a durable chassis with precision components, the Onyx Pro prints fiberglass reinforced thermoplastic parts that are 10x as strong as traditional printing plastics.

Available Upgrades
Mark Two Upgrade: Continuous Carbon Fiber, HSHT, and Kevlar

Printer Properties

  • Process: Continuous Fiber Reinforced Plastics
  • Build Volume: 320 x 132 x 154 mm (12.6 x 5.2 x 6 in)
  • Weight: 16 kg (35 lbs)
  • Machine Footprint: 584 x 330 x 355 mm (23 x 13 x 14 in)
  • Print Bed: Flat to within 160 um – Kinematic coupling
  • Plastics Used: Onyx
  • Fiber Used: Fiber Glass
  • Power 100-240VAC, 150W (2A peak)

Part Properties

  • Layer Height 100um default, 200um maximum
  • Ultimate Tensile Strength: 590 MPa (19.0x ABS, 16.4x Onyx)
  • Max Flexural Stiffness: 22 GPa (10.7x ABS, 7.6x Onyx)
  • Infill: Closed Cell Infill: Multiple geometries available


  • Markforged Eiger Design Software
  • Cloud Storage, Local Storage, or Fully On-Premise ($5,000 added fee)
  • Security: Two Factor Auth, Org Admin Access, Single Sign On