3D Printer Nozzle 0.2 0.3 0.4 0.5mm Extruder Print Head Fit MK8 Makerbot 1.75mm

0.2/0.3/0.4/0.5mm Nozzle 3D Printer Extruder Print Head for MK8 Makerbot 1.75mm. Wifi Adapter USB to ESP8266 Serial Module TTL ESP-01 CH340G Developent Board po. Screw thread: M6. Size: 13x6mm. Material: Brass.

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