Founded by an MIT Aerospace Engineer, Markforged is known for its award winning 3D Printers that produce composite reinforced parts.  The materials available, depending upon your printer hardware, include Onyx, Nylon, Fiberglass, Kevlar, and Carbon Fiber.  

Onyx is a new chopped carbon fiber composite filament.   This is a revolutionary material with beautiful surface finish, stifness, and temperature tolerance. As a result, Onyx is 3.5 times stiffer than nylon, but maintains the toughness and wear resistance associated with nylon.

Markforged offers two different differnet series of 3D printers:

Print with precision. Print with the Markforged 3D Printers.   Contact RAWL for recommendations for your classroom or office, or for a proposal.