DescriptionIf you are looking for a professional and affordable 3D printer extruder kit, then your research is over here. That's because our product can meet your need. Adopted of premium material, it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience.Features-Color:As Shown-Material:Stainless steel -Size:13.68X4.00X1.88cm/ 5.38X1.57X0.74in Heat rod: 24V 40W Nozzle: 0.4mm - High temperature resistance, resistant against corrosion and wear, not easy to break. - High precision and good thermal conductivity, easy to install, works with most 3D printer. - Replace the old and broken one with new one, extending the serving time of 3D printer. - With fine workmanship, simple in design and very practical in use, easily win your favors. - Every detail is carefully crafted, so you experience the high durability and practicality.