0.4mm Hotend Fit for Snapmaker U1 Printer, Ceramic Fast-Heating Extruder Print Head Includes Silicone Sleeve Nozzle Cleaning Brush and Leak-Proof Pad, Hardened Steel Nozzle

["High-quality material: 0.4mm heat end is made of high-quality hardened steel, which is resistant to high temperatures, stable, wear-resistant, corrosion-resistant, and has a longer service life and higher efficiency. Integrated design, leakproof.","Output stability: 0.4 mm ceramic hot end is specifically designed to stabilize the flow of filament and ensure consistent layer output, which helps to enhance printing efficiency and surface quality","Precise temperature response: Quick heating, precise temperature response, capable of rapidly reaching 300°C, ensuring reliable high-temperature printingPrecise temperature response: Quick heating, precise temperature response, capable of rapidly reaching 300°C, ensuring reliable high-temperature printing","Coated nozzles: Hardened steel nozzles with protective coating are suitable for standard or enhanced materials such as PLA, PETG, ABS, ASA, TPU, PA, PC, etc.","Packaging includes: 1*0.4mm heat ends, 1 * silicone sleeves, 1 * nozzle cleaning brushes and 1 * leak-proof pads"]