【Note】This extruder drive feeder don't need the pneumatic connector, the base hole doesn't comes with screw thread. Suit for Ender 3V2/ 3/3Pro/5/5plus/5Pro, CR-10/10S/20 Pro
【Durable】High-quality aluminum material extruder kit for using long life time, not easy crack than the plastic one.
【Easy Set Up】Need assemble by yourself, but very easy to set it up within 5 minutes and use right now. This version is without the pneumatic connector, please put the black plastic tube to the base hole and insert the tube in, use the blue circle to fix the tube.
【Easy Feeding】With highly elastic extruder spring and high precision extrusion gear let the filament feed become relaxed, keep the filament enter to PTFE tube frequently.
【Warranty and Support】We provide 3 moths warranty for the parts, any problem contact us (seller)via amazon directly for fast support.