Features: The for Ender 3 KE Hotend Kit features a 0.4mm nozzle, offering precise and efficient 3D printing for various applications, from aerospace to jewelry design. This hotend kit supports multiple filaments like PETG,ABS, and more, withstands temperature about to 300°C, ensuring reliability. For hobbyists, educators, and professionals in industries such as automotive, healthcare, and consumer goods who require precise 3D printings. Perfectly for use in educational setting, workshops, or home studios, this hotend kit enhances the capabilities of your 3D printer, enabling intricate designs and rapid prototyping. Weighing approximately 20g, the metal construction of this hotend kit ensures durability and long use, making it essential upgrades for any 3D printing enthusiasts. Specifications: Size: about 2x2x10cm/0.79x0.79x3.94in Component: Brass/ Hardened Steel for Ender 3 KE Nozzle：0.4mm Package Includes: 1Set Printer Hotend note: Due to the lighting effectsand shootingangles, there is color difference in the product, please understand. Due to manual measurement, there is a tolerance in the products