Hydraulic 3010 fan 30MM 30x30x10MM DC 5V 12V 24V 2Pin Cooler Small Cooling Fan DIY Reprap For j-head hotend for 3D Pinter Parts. 24V 30mm brushless dc cooler cooling fan 3010. 1pcsor 3pcs for choose 30mm fan (Will send the actual volt that your choice).
