X7 by Markforged is an industrial grade 3D printer built for accuracy and durability. The X7 allows users to print using a variety of materials such as printing options including; Nylon, Onyx, Carbon Fiber, Fiberglass, Kevlar, and HSHT Fiber glass. These parts have proven to out-preform many traditional materials such as aluminum and can be produced 50X quicker at a fraction of the cost.