??Application? Original Aluminum Drive Feed for Creality 3D CR-7, CR-8, CR-10, CR-10 S4, CR-10 S5, it is stable and durable.
??Good quality? MK8 extruder drive feed kit, can replace acrylic parts of CR-10, CR-10 S4, CR-10 S5. Main material: Aluminum alloy
??App types? Used for 1.75mm filament
??Easy operation? DIY kit and you need to assemble by yourself.
??Customer Service? If you have any problem for our product, you can click the "seller contact" button in your Amazon account to email us. we are happly to help you and reply as soon as we can