20pcs 0.4mm 3D Printer MK8 Extruder Nozzle For Creality Ender 3/3pro Anet A8 M6. MK8 Makerbot. 20 x MK8 nozzles 0.4mm. Ender 3 Pro. The clearing needle slides down the nozzle, the nozzle through hole is a standard size, and screwed into the heater block easily.
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