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Onyx Filament

This filament is perfect for users who need parts that look as good as they perform. With a clean matte-black finish straight off the print bed and a high strength-to-weight ratio, Onyx filament is a favourite for engineers and designers. Why Choose Onyx Filament? Onyx filament is known for its excellent dimensional stability and surface finish, making it ideal for jigs, fixtures, tooling, and low-volume production parts. Thanks to the carbon reinforcement, prints are strong and resistant to warping, even when pushed to industrial tolerances. Looking for something that can handle the pressure? Onyx filament excels in mechanical strength and thermal resistance, giving you confidence in performance, without needing post-processing or additional treatment. Trusted by Pros, Ready for You Compatible with a range of professional 3D printers, including the Markforged lineup. Onyx filament is ready to meet your toughest challenges. Whether you're working in automotive, aerospace, product development or manufacturing, this filament lets you prototype and produce with fewer compromises. It’s also a great match for hybrid printing workflows when reinforced with continuous fibres such as Kevlar or glass fibre, giving you even more ways to build stronger. Shop with Confidence Explore our curated selection of Onyx filament options. Every product has been selected for quality, consistency, and ease of use, so you can focus on creating, not troubleshooting. Need help choosing the right material for your next project? Our expert team is always here to guide you.