For Flashforge AD5M/AD5M Pro 3D Printer 0.25/0.4/0.6/0.8mm Extruder Nozzle. Note: the nozzle can not be used on the Guider2s High Temperature Version. 1 x Nozzle (PC). RC Jet Boat Underwater Motor Thruster &CW CCW Propeller for Micro ROV Robot Boat.
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