Extruder Kit For 3D Printer 1.75Mm 0.4Mm Nozzle 12V 40W Upgraded Heat Block Cooling Fan Direct Drive 5455468951008

HKHBJS

Package List 1 x extruder Characteristics - Material: copper, aluminum alloy, stainless steel - Size: 7x6.8x6cm - Color: as shown - Easy to install...