Feature:1. Adopts Brand New Imported Aviation Aluminum And Is Processed By Cnc Imported From Japan.2. Double Gears, Double Pneumatic Cutting Head Extrusion Mechanism, Fine Production, Has Stable Performance.3. Can Be Applied For Cr‑10S Pro, For Ender‑3, For Btech, To Better Meet Your Demands.4. Sophisticated Production, Provides Stable Quality, Superior Performance And Higher Work Efficiency.5. With Other Accessories, Easy To Install And Use, And Can Be Installed Without Complicated Steps.Specification:Condition: 100% Brand NewItem Type:3DPrinter ExtruderMaterial: Aluminium AlloyColor: RedFilament Specification: Appprox. 1.75 Mm/0.06InApplication: For Cr10S Pro, For Ender3, For BtechPackage List:2 X Aluminum Block3 X Nozzle1 X Spring1 X Bag Of Accessories