5-100Pcs 3D Printer Brass Copper Nozzle Mixed Sizes 0.2/0.3/0.4/0.5/0.6/0.8mm Extruder Print Head For 1.75MM MK8 HotEnd J-Head

5-100Pcs 3D Printer Brass Copper Nozzle Mixed Sizes 0.2/0.3/0.4/0.5/0.6/0.8mm Extruder Print Head For 1.75MM MK8 HotEnd J-Head

AliExpress