2 In 1 Out Single Head Double Color Extruder with Cooling Fan for 3D Printer 0.4mm 1.75mm Nozzle

Introductions 1 One hot end but can print with two different filaments simultaneously2 Can access two types of filament switch between two inputs when printing and extrude through a hot end3 When using for the first time pay attention to the uniform feeding on both sides the software needs to be changed to double extrusion and the temperature control is changed to 0 Specifications Model E3DMaterial MetalProduct name Single Head Double Color ExtruderNozzle diameter 0 4mmFilament 1 75mmVoltage 12vApplication 3D printer accessoriesPackage Included 1 x E3D Single Head Double Color Extruder with Cooling Fan