Kamo 5PCS 3D Printer 0.4mm Extruder Brass Nozzle Print Head for MK8 1.75mm ABS PLA Printer Go to amazon.com Related posts 6 best makerbot smart extruder for 2022 Top 13 best replicator 2 nozzle Expert choice for replicator 2x nozzle Top 8 recommendation mk8 nozzle 0.4mm 2022 FeatureNozzle: 0.4mmSize: 13mm*6mmMaterial: copper (brass)Input Diameter: 1.75mmOutput Diameter: 0.4mm DescriptionPlease Note: Kamo is a registered trademark and authorized seller in USA, plese check carefully before you buy.