Fiberglass Spools

For Stronger, Tougher 3D Printed Parts


Markforged Fiberglass is a continuous fiber designed to reinforce Onyx or Tough Nylon and is available starting with the Onyx Pro printer. Parts containing fiberglass give you 5 times the strength of Onyx parts alone in addition to other properties not found anywhere else in 3D printing. Use for a wide variety of strong, robust parts.

Available in 50cm3 CFF (Continuous Filament Fabrication) Spools