Upgrade the Ender 3 V2 PTFE Tube and Couplers in 5 Minutes or Less - YouTube
ENOMAKER Upgrade Ender 3 V2 Neo Extruder Hotend Kit All Metal Hot End Assembly Replacement with Capricorn Tube for Creality Ender 3 V2 Neo/Ender 3 Max Neo/Ender 3 Neo 3D Printer 3D