1. Replacement: This hot end replaced the old or damaged one perfectly, the hot end was easy to get operational with minimum soldering. Print quality is great. 2. Features: White line is 100K thermistor, red line is 24V 40W heating tube, blue high temperature resistant PTFE tube is about 0.6m long. 3. Nozzle: 0.4 nozzle, fit 1.75 mm filament. Work with 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1.0mm nozzles. 4. Material: Tip of the nozzle, aluminum heating block, PTFE tube. This hot end can reach over 260, for high temperature performance. 5. Application: Hot End Kit for for Creality 3D CR-10S Pro 3D Printer. Description Application: Hot End Kit for for Creality 3D CR-10S Pro 3D Printer. Features: White line is 100K thermistor, red line is 24V 40W heating tube, blue high temperature resistant PTFE tube is about 0.6m long. Nozzle: 0.4 nozzle, fit 1.75 mm filament. Work with 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1.0mm nozzles. Material: Tip of the nozzle, aluminum heating block, PTFE tube. This hot end can reach over 260, for high temperature performance. Replacement: This hot end replaced the old or damaged one perfectly, the hot end was easy to get operational with minimum soldering. Print quality is great. Specification: Material: Aluminum Alloy Color: As shown Cable Length: About 1m/39inch(Blue Cable is about 0.5m/20inch) Nozzle: 0.4/1.75mm Voltage: 24V 40W Working temperature: -20-+260 Application: for Creality 3D CR-10S Pro Package includes: 1pc x Hot End Kit 1pc x MK8 Black Silicone Sleeve Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.