Applicable models: For Wanhao Duplicator 4S/Wanhao Duplicator 4X/Wanhao i3/ Creator Pro/ Creator X/ Dreamer/QIDI TECH I/ Idea Builder/PowerSpec 3D Pro/ PowerSpec 3D X/PowerSpec Ultra 3D Printer/ Create 3D Print/ Maker Select 3D Printer v2Product advantage:Significantly better heat transfer,Easier disassemble and adjustments,precise control on bore diameteOrifice size available:0.4mm, nozzle plated with high lubricity wear resistant coatingcolour: silverMaterial: aluminum alloySize: 1.75/0.4mmPackage Contents:1 x Wear resistant nozzle1 x thermal tube1 x slotted cooling blockOnly the above package content, other products are not included.Note: Light 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.Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-22506 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it!