Optimized Performance: Designed specifically for Centauri Carbon Hotend. Each nozzle is engineered to enhance your 3D printing experience, offering improved durability and for complex prints. Versatile Applications: Whether you are a hobbyist or a professional, these nozzles cater to a wide range of printing needs, ensuring high-quality results across different materials and applications. Easy Installation: The nozzles are designed for easy installation, allowing you to quickly upgrade your printer and resume your projects with minimal downtime. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color:As Shown Material:Brass+Hardened Steel Package Contents: 1 * 0.4MM Ceramic Hotend Kit 4 * Hardened Steel Nozzle(0.2+0.4+0.6+0.8mm) Only the above package content, other products are not included. Note: Light reflection 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.