Features: Brand new and high quality Take 3D printings with the 3D Printers Set. This set includes aluminum heat block, silicone sock, and a brass Nozzles for performances. Achieve smooth and efficient extrusion with 0.4mm Nozzles. steel, these nozzles ensure precise print. Perfect for enthusiasts, the 3D Printers Access for various 3D printers. Bring your designs to life with ease. Suitable for skill, the 3D Printers Access caters to printing need. From functional prototypes to artistic creations. Enhances 3D printing with the Aluminum Heaters Block. for PT100 Heatblock, it ensures heating and temperature control for consistent print quality. Specifications: Component: Aluminum, Silicone , Steel Style: Brass Nozzles Kit, StainlessSteel Nozzles Kit, Hardened Steel Nozzles Kit(optional) Note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you! Package includes: 1Set Aluminum Heaters Block