Usage Tips:Compatible Models: The hot end kit fit for Neo, fit for 3 Max Neo, fit for 3 Neo 3D printer. Rapid Heating: The nozzle and the thermal segment are seamlessly connected, which can accelerate the heat dissipation of the nozzle. The insulation of the thermal segment can effectively relieve the nozzle clogging. Silicone Socks: Not only have excellent thermal insulation effect, but also keep the heating block and nozzle clean. Product Specifications: The assembled extruder hotend has heat-resistant broken wires, the operating temperature is up to 260, the operating voltage is 24V, and the power is 40W. :suitable for 1.75mm filaments. Pre-opened 2 holes, easy to install/replace on the printer, solid and stable structure. Installation : external thread connection Voltage: 24V 40W Working temperature:-20-260/-4-500 Colour:Silver & Red Material:Metal Package Contents: 1x Hot end nozzle kit 5x Nozzle 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.