Creality x BEN2C NAUTILUS FAN DUCT Creality x BEN2C NAUTILUS FAN DUCT Features 360° Circular Cooling Flow, Rapid Cooling: The innovative fan duct creates a tornado-like airflow that eliminates cooling blind spots, maximizing cooling efficiency. Smooth Extrusion without Clogging: The eye of the tornado flow ensures high-speed flow avoids directly cooling the nozzle, preventing low-temperature nozzle clogging. Lightweight Fan Duct, Better Print Surface: A lighter fan duct reduces 3D printing resonance during hotend acceleration and extends the lifespan of your 3D printer structure. High Strength Material: Made with PA12 using Multi-Jet Fusion technology, the fan duct is smooth, lightweight, and resistant to high temperatures with excellent strength. Better Overhang Printing Quality: Achieve superior overhang structures with reduced support materials and print time, thanks to the enhanced nautilus fan duct design. Less Noise You Can Hear: High cooling efficiency is achieved without an auxiliary fan, reducing printing noise. New fan ducts require less part fan power for the same quality. Nautilus-Honeycomb Structural Design: This design forms a shell-like corridor to guide airflow, featuring a lightweight honeycomb body with Sci-fi aesthetic elements. Specifications Package Dimension: 125x125x80 mm Net Weight: 18.5 - 20.5 g Gross (Package) Weight: 140 g Melting Temperature: 175°C Material: PA 12 Nylon (MJF Made) Compatible Printer Model: K1C/K1 SE Package List 1 x Nautilus Fan Duct 1 x Replaceable Flow Plate (spare) 2 x Screwdrivers 1 x User Manual