Designed specifically for the ELEGOO Neptune 4 series, ensuring compatibility and performance enhancements tailored to your 3D printing needs. Dual-gear direct drive mechanism provides stable and powerful extrusion, reducing the risk of filament slipping and improving print quality consistency. Fully assembled extruder allows for quick and easy upgrades to your 3D printer without complex assembly processes. Seamlessly integrates with the Neptune 4 series, enhancing overall printer performance. Built with high-quality materials, free from high-concern chemicals, ensuring a safe and environmentally friendly addition to your 3D printing setup. Experience a significant improvement in your 3D printing with this advanced extruder designed for the ELEGOO Neptune 4 series. The dual-gear direct drive mechanism ensures reliable extrusion, while the plug-and-play design allows for hassle-free upgrades. Constructed with high-quality materials, this extruder not only enhances performance but also prioritizes safety and environmental responsibility. Color: Black Material: plastic Package Contents: 1*Extruder