Comgrow Creality Capricorn Bowden Tubing 1. 75mm 1M All Metal Ender 3 V2 Extruder Pneumatic Couplers Bed-Level Springs for Ender 3/Ender 3 V2/ Ender 3 Pro/Ender 5 Pro 3D Printer.

COMPATIBILITYAll Metal MK8 Extruder Feeder Drive 1. 75mm Filament. It makes loading the filament easier and smoother, with no worries about filament scraping or breaking. This extruder feeder drive is compatible with nearly all models of 3D printers. No need to change stepper motors or other mounting hardware.