Proto-pasta Stainless Steel PLA is a dense material that prints as easily as standard PLA but results in heavy prints that can be finished post-print to achieve amazing results. Perfect for jewelry, costumes, props, figurines, crafting, robots, and more!
Proto-Pasta Carbon Fiber - a reinforced PLA, made from PLA Resin compounded with 15% by weight short chopped Carbon Fibers. It is designed to be stiff, or to resist bending. It is a very stiff material and makes parts with an incredibly solid feel. The appearance is black with a metallic shimmer in direct light.