2 in 1 out Hotend Kit, 12V 3D Printer Extruder Dual Color Metal Kit with Cable Print Head for Ender 3 CR10S Pro(#2)

[Good Heat Dissipation] High power heating rod and 100k thermistor, and the heat dissipation effect is more powerful. [Good performance] This 2 in 1 metal wire block is highly compatible, detachable, easy to clean, and has good performance [Convenient Practical] 3D printer extruder kit is small in size, easy to carry and store, easy to use, more convenient and practical [Metal Material] Using metal material, the extruder has stable performance, reliability, durability, wear resistance and long service life. [Application Scope] 12V is suitable for CR10 series printers, 24V is suitable for Ender3 series 3D printers.