Item Type:Hardware Parts/Machine PartsPart Number 3D-Printer-NozzleMaterial: BrassWeight: 2gNozzle Precision: 0.4mmColor: goldenInput Diameter: 1.75mmPackage Contents:20 * nozzlesOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.