Enjoy longer wear with your Micro-Swiss Nozzle upgrade! Micro-Swiss has designed nozzles for everyday 3D printing to high-performance for all your 3D printing needs. Micro-Swiss Brass plated nozzles is the perfect upgrade for everyday use and compatible with a wide range of 3D printers. Brass nozzles provide excellent thermal conductivity when you coat it with TwinClad XT it protects the nozzle against wear. Micro-Swiss Hardened steel is a step up for high performance. Hardened Steel nozzles feature A2 tool steel plated with TwinClad XT, which is designed to work with the most abrasive filaments like carbon fiber and glow in the dark.