1. 3D Printer Fan:12V Cooling fan is specially designed for 3D printers.
2. 3D Printer Cooling Fan:Low noise allows you to work without distraction.
3. Extruder Cooling Fan :Large air volume(6.7CFM) and high rotating speed(7000r/min).
4. ABS Fan:Cooling fan with strong stability.
5. Long service life:Made of high quality ABS.