Optimized Design for : This hotend kit for the S1 is engineered to enhance your 3D printing experience. It ensures consistent temperature management and smooth filament flow, leading to precise and reliable print results. and Reliable: Made with high-quality materials, the nozzle and print head are designed for and continuous use, making it an ideal choice for both beginners and professional users. Easy Installation: The kit includes all necessary components for a quick setup. It is compatible specifically with for the S1 model, ensuring a and hassle-free replacement. Enhanced Printing Performance: Upgrade your printer's capabilities with this combo kit. It's crafted to provide superior performance, improving the quality of prints and reducing maintenance time. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Specifications: 1.0mm Color: As Shown Material: Hardened Steel + Silicone + Plastic + Metal Package Contents: 1 * Hard Steel Nozzle Hotend 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.