Features: The Extruder Gear Assembly Kit ensures precise and stability in your 3D printing projects, enhancing overall print quality. Crafted from durability ABS material, this gear assembly features a precise gear design that boosts printing efficiency and extends the components lifespans. Suitable for 3D printing enthusiasts, professional designers, and engineers seeking reliable performances and accuracy in their work. Perfectly suited for home DIY projects, educational initiatives, and industrial 3D printing tasks, offering versatility across various applications. Upgrades your 3D printer with this essential accessory to achieve consistent result, making it a valuable addition to any 3D printing setups. Specifications: Component:ABS Package Size:Approx.9x6x2cm/3.54x2.36x0.79inch for Kobra3; Package Includes: 1set Extruder Gear note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.