Creality Unicorn ObXidian High Flow Nozzle by E3D (K1C, K1 Max)

Supercharge your Creality 3D printer with the Creality Unicorn ObXidian High Flow Nozzle by E3D. Born from an official engineering collaboration between E3D and Creality, this premium toolhead upgrade is designed specifically for the K1C and K1 Max ecosystems to deliver lightning-fast volumetric flow rates and extreme durability.

Featuring a true quad-metal, integrated nozzle and HeatBreak design, this quick-swap toolhead offers superior thermal performance that entirely eliminates filament leaks, minimizes heat creep, and allows for swapping nozzles in under 5 minutes.

🚀 4-Channel High-Flow Architecture

Don't let your nozzle limit your printer's true motion speed. E3D’s innovative multi-channel internal geometry splits the filament path into four separate channels to vastly increase surface area contact.

• Maximum Throughput: Achieves an exceptional maximum volumetric flow rate of up to 45 mm³/s.
• Uncompromised Speed: Fully supports reliable, consistent extrusion during high-speed printing up to 600 mm/s.
• Stronger Parts: Unlike standard setups that drop in temperature at high speeds, this multi-channel design maintains perfect interlayer adhesion and correct material finishes for strong, functional parts.

💎 Legendary ObXidian™ Abrasive Resistance

Engineered to shrug off the most brutal engineering materials, the Unicorn ObXidian nozzle provides wear resistance orders of magnitude higher than standard options.

• Hardened Steel Core: Pairs a rugged hardened steel insert with E3D’s proprietary E3DLC™ (carbon-like) coating to effortlessly handle fiber-filled blends.
• Non-Stick Properties: The advanced coating minimizes plastic build-up around the nozzle tip, ensuring a clean toolhead and preventing failed prints from stray blobs.
• Quad-Metal Construction: Integrates a titanium HeatBreak with a sharp thermal gradient to isolate the cold zone and prevent heat creep.

📋 Compatibility & Supported Filaments

• Compatible Printers: Creality K1C and Creality K1 Max.
• Supported Filaments: Standard plastics (PLA, ABS, PETG, TPU, PP, PC, PA) and abrasive fiber variants (PLA-CF, ABS-CF, PETG-CF, PC-CF, PA-CF).

⚠️ Abrasive Printing Note: Some fiber-filled materials contain particles that can jam smaller orifice sizes (like 0.4mm). Always verify your filament manufacturer’s recommended minimum nozzle size before printing coarse composites.

⚠️ California Proposition 65 Warning: This product can expose you to chemicals including Mineral Oils, which is known to the State of California to cause cancer, and Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm.