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. Due to different batches, there may be differences in product appearance and printed text, which not affect use Colour:As Shown Material:Aluminum Alloy Package Contents: 1 x 3D Printer Hotend 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.