100% brand new and high quality Features: Stable Operation: Firmness, printing resistance, high accuracy, and no clogging. Cooling System: Dual fan design promotes more effective and fast heat dissipation. Higher Printing Accuracy: Correct the model to ensure higher printing accuracy.Overall rigid structure. Heat Dissipation: Equipped with an all-metal kit, with smooth filament channel and heat dissipation. The temperature is up to 260. High Accuracy Intelligent Leveling Sensor: High accuracy, low-power levelless sensor can transmit accurate data. The standard deviation is only 0.005 mm. Specifications: Type: Hot End Kit Material: Metal Color: Black Size(LxWxH): approx. 12x12x7cm/4.72x4.72x2.76inch Application: For CR 6 SE Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package Includes: 1PC x Hot End Kit