With the Mark3D as an authorized Markforged Partner you get all the necessary print materials / filament for the Markforged 3D printer. All materials like onyx, nylon, carbon fiber, fiberglass, Kevlar or HSHT fiberglass can be found here. Markforged’s mission is to give every developer the power to build strong and reliable parts that same day. We partner with Markforged on this mission.