Creality Unicorn Obxidian High Flow Brass Nozzle by E3D

Creality K1C, K1 Max, and Ender 3 V3/Plus users face extrusion limits that bottleneck print speed and quality, especially when printing abrasive or filled filaments. Without a high-flow nozzle designed for these printers, users risk jams, poor layer adhesion, and under-extrusion at high speeds.

The Creality Unicorn Obxidian High Flow Brass Nozzle by E3D is a premium 3D printer nozzle engineered specifically for Creality's K1C, K1 Max, and Ender 3 V3/Plus models. This nozzle features a unique multi-channel internal design that splits filament flow into four channels, boosting volumetric flow rates up to 45 mm³/s to support printing speeds up to 600 mm/s. Its quad-metal construction includes a titanium HeatBreak and a hardened steel insert coated with E3DLC™, delivering exceptional wear resistance and thermal performance. This makes it ideal for abrasive and filled filaments like PLA-CF, ABS-CF, and PA-CF, while maintaining strong layer adhesion at high speeds.

Why Upgrade?

• Increase print speeds on Creality K1C, K1 Max, and Ender 3 V3/Plus without sacrificing extrusion quality
• Print abrasive and filled filaments reliably thanks to the hardened steel insert and E3DLC™ coating
• Reduce nozzle wear and plastic build-up for longer maintenance intervals
• Maintain strong layer adhesion at high volumetric flow rates for functional parts
• Quick and easy nozzle changes under 5 minutes to minimize downtime

Best For:

• Creality K1C and K1 Max owners seeking high-speed, high-flow printing
• Ender 3 V3/Plus users upgrading to handle abrasive composite filaments
• Users printing carbon fiber and other filled filaments requiring wear-resistant nozzles
• Functional part printing where layer strength and speed are critical
• 3D printing enthusiasts wanting to maximize their printer’s motion system capabilities

Pair With the Right Filament

This high-flow nozzle unlocks the potential of abrasive and composite filaments, enabling faster, stronger prints with specialty materials.

• Carbon Fiber Filament — ideal for functional parts requiring stiffness and wear resistance
• ABS Filament — supports high-temperature, durable prints at increased speeds
• Nylon Filament — benefits from the nozzle’s abrasion resistance for tough, flexible parts