Optimized Performance and Compatibility: Specifically designed for 3 series including Neo, Neo V2, and Neo Max, this hotend kit ensures a perfect replacement or upgrade to enhance your 3D printing experience. Construction: Our kit includes a high-quality heat block, robust heater, and precise thermistor for reliable and consistent temperature control, essential for 3D printing results. User-Friendly Setup: Easy to install with all necessary components included, making it an ideal choice for both beginners and looking to streamline their 3D printing setup. Enhanced Print Quality: Improve print quality and precision with this efficient hotend assembly, engineered to offer superior heat distribution and stability. Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Colour:As Shown Material:aluminum alloy Package Contents: 1 * Hotend kit Only the above package content, other products are not included. Note: Light reflection 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.