3D Printer DC 24V 4010 Extruder Hot End Cooling Fan, 40x40x10mm for 3D Printer, Cooling Fan for Creality Ender 3/Ender 3 Pro/CR-10S, 3D Printer Accessories Parts with 2 Pin Cable Line and 8000 RPM. Large Airflow: 4010 cooling fan with 24V start, accelerate to smooth operation, multiple fan blades, scientific and reasonable design, large airflow, better protection of the print head, can make your 3D printer use longer.
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