1、The shape is smooth and shiny, without burrs, and the lettering is clear. 2、Smooth wall without burrs, a small viscosity coefficient. 3、Cutting chamfer, the chamfer cutting rounded to reduce resistance to water chestnut supplies, to avoid the wire is not smooth. 4、The joint is tightly fitted and the contact surface is flat, which solves the problem of material leakage and effectively prevents the print head from leaking. 5、High strength hardness and good thermal conductivity. 6、▲ The shape is smooth and shiny, without burrs, and the lettering is clear. 7、▲ Smooth wall without burrs, a small viscosity coefficient. 8、▲ Cutting chamfer, the chamfer cutting rounded to reduce resistance to water chestnut supplies, to avoid the wire is not smooth. 9、▲ The joint is tightly fitted and the contact surface is flat, which solves the problem of material leakage and effectively prevents the print head from leaking. 10、▲ High strength hardness and good thermal conductivity. Features: The shape is smooth and shiny, without burrs, and the lettering is clear. Smooth wall without burrs, a small viscosity coefficient. Cutting chamfer, the chamfer cutting rounded to reduce resistance to water chestnut supplies, to avoid the wire is not smooth. The joint is tightly fitted and the contact surface is flat, which solves the problem of material leakage and effectively prevents the print head from leaking. High strength hardness and good thermal conductivity. Specifications: Material: Stainless steel/Brass Quantity: 10pcs Color: Yellow, Silver (Optional) Size: 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm (Optional) Screw thread: M6 Screw thread Package size: 5.5*3.5*1cm/2.16*1.37*0.39in Package weight: 20g Note: Item color may show sight aberration due to different shooting light and monitor display. Packing list: 10pcs/lot V6 Nozzle 10pcs/lot V6 Nozzle