Features: Enhances your 3D printing with our Extruder Kit, perfecty compatibility for X1/X2, ensuring improved stability. Featuring all metal construction and efficient heating block, this kit offers high durability and rapid heating, reducing preheat time and increasing overall printing efficiency. For 3D printing enthusiasts, professional designers, engineers, and educational institutions prints with precise detailing. Perfectly for tasks such as prototyping, model designig, educational projects, and personalizing customizng products, making it a versatiled choice for various 3D printing applications. The optimized nozzle designing ensures smooth extrusion, minimizing clogging risks and enhancing the success of your 3D printing projects. Specifications: Item：Extruder Heater Block Kit For X1/X2 3D Printer Total length：about 10.50cm/4.13in Component: Metal and Plastic Package Includes: 1 Set Extruder Heater Block Kit note: Due to the problem of lighting effect, there might be tolerances in product, please understand. Please allow 1cm errors due to measurement.