1[Compatible Model] This hotend kit is suitable for Ender 3 V3 SE, pre assembled, simply plug in the wire, and you can start printing. 2[Wide Compatibility] This hot end kit can withstand high temperatures up to 260 for better printing effect, compatible with various filaments like PLA, ABS, PETG, TPU, PP, PC, Nylon, etc. 3[Quick Heat Dissipation] The heating block is made of ti alloy red copper, the nozzle is made of hardened steel, effectively isolate and dissipate heat, reduce blockages, improve printing success rate. 4[Smoothly Printing] The inner wall roughness of nozzle is Ra0.3, ensuring smoothly printing. The high thermal conductivity allows for rapid heating. 5[Silicone Cover] This hotend kit comes with a silicone cover that tightly fits, not easy to slip off, ensuring stable temperature for improved print quality. Item Type: Hotend Kit Material: Ti Alloy, Copper Filament Diameter: Approx. 1.75mm / 0.07in Nozzle Diameter: Approx. 0.4mm / 0.016in (Default) Voltage Power: 24V 40W Thermistor Type: Negative Temperature Coefficient 100K Application: for Ender 3 V3 SE Installation Method: Thread Fixing Compatible Filament: PLA, ABS, PETG, TPU, PP, PC, Nylon, etc. 1 xHotend Kit 1 x Tube