3D Printer Parts 1.75mm PTFE Tube+Pneumatic Connectors PC4-M6/PC4-M10+Cutter+MK8 Nozzle+Silicone Cover For Creality Ender 3 etc

3D Printer Parts 1.75mm PTFE Tube+Pneumatic Connectors PC4-M6/PC4-M10+Cutter+MK8 Nozzle+Silicone Cover For Creality Ender 3 etc