Optimized Performance: Experience superior 3D printing with our upgraded ceramic heating hardened nozzle hotend kit. Designed specifically for S1 Combo, this kit ensures consistent heating and improved durability, enhancing your printing accuracy and product lifespan. Construction: Crafted from premium materials, the hardened nozzle offers exceptional resistance to wear and tear, making it ideal for frequent use. Its robust design is tailored to withstand high temperatures, ensuring reliable performance under various printing conditions. Easy Installation: This hotend kit comes with everything you need for a hassle-free setup. Compatible with for S1 Combo, it integrates seamlessly into your existing setup, upgrading your printer's capabilities without the need for complex modifications. Product name: For S1 Upgrade Hot End Kit Recommended speed: 300mm/s Maximum speed: 600mm/s Maximum acceleration: 20000mm/s Nozzle temperature: 320℃ Supported consumables: PLA, PETG, TPU, ABS, ASA Note: The shipment includes 1PC 0.2mm+1PC 0.4mm +1PC 0.6mm +1PC 0.8mm Ceramic Heating Hotned Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Colour:As Shown Material:Metal Package Contents: 1 * 0.2mm Upgrade Hot End Kit 1 * 0.4mm Upgrade Hot End Kit 1 * 0.6mm Upgrade Hot End Kit 1 * 0.8mm Upgrade Hot End Kit 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.