AUNMAS MK8 Extruder 1.75 mm to 0.4, a8 hotend adim3d Printer hotend mm Nozzle Throat Filament Heater Block Thermistor Hot End Kit for 3 Dimensional Printer

AUNMAS MK8 Extruder 1.75 mm to 0.4, a8 hotend adim3d Printer hotend mm Nozzle Throat Filament Heater Block Thermistor Hot End Kit for 3 Dimensional Printer

Onyehn 22pcs/Lots A8&A2 3D Printer Part Each 5PCS 0.4mm Extruder Nozzle Print Head+1.75mm Teflon Throat Tube+Heater Blocks Hotend for MK8 Makerbot Reprap