Features: The Hardened Nozzle Hotend is suitable for durability, featuring a special treatments that effectively resists wear and extends the nozzles lifespan, suitable for 3D printing. Selected from brass, this nozzle minimizes adhesion, simplifying maintenance and reducing upkeeping costs, while withstanding high temperatures for thermoplastic printing. Whether you're working in home studio, educational setting, or professional workshop, this nozzle kit enhances your 3D printer's performances across various environment. This hot end kit ensures reliability, essential for achieving quality 3D printing. Whether you're working in home studio, educational setting, or professional workshop, this nozzle kit enhances your 3D printer's performances across various environment. Specifications: Component:Silicone+Metal Type:Brass Nozzle/Toughened Nozzle Size:Approx.23.8x15.6x78.2mm/0.93x0.61x3inch Package Includes: 1 Set Hotend Nozzle note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.