Arduin Kit - 3.3 ft 3D Printer PTFE Tube for Long-distance, 3D Printer J-head Hotend for 1.75mm E3D Bowden Extruder Length 3.3 ft 3D Printer PTFE Tube for Long-distance 3D Printer J-head Hotend for 1.75mm E3D Bowden Extruder