General description Upgrade your 3D printing experience with the V400 Hotend Nozzle Kit. This essential kit includes a high-quality brass heat block and a copper-plated throat for optimal heat resistance and filament flow. Perfect for hobbyists and professionals alike, this kit enhances print quality and reliability. Technical specifications Material: Aluminum Alloy Color: As Shown Measurement allowed error: +/- 1-3 cm Other information Package Contents: 1 x 3D Printer Hotend Nozzle Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing.