Features: Precise design: Extrusion gears specifically for k2p Plus printers ensure stable, accurate extrusion and reduced print failure rates. Optimised extrusion performances; innovative structures used to improve extrusion efficiency and ensure smooth printing. Strong compatibility: Perfectly for k2p Plus, easy to install and upgraded without complex modifications. Lightweighted: Reduces the burden of the whole machine, improves printing speed and efficiency, and gives users more stability in the printing process. Improved Gear Drive: Adopting advanced gear drive design, it enhances extrusion force, reduces clogging phenomenon and provides better output flows. Specifications: Color: Black Features：DLC coating for k2p Plus Size:about 1.45x0.95x1.6cm/0.57x0.37x0.63in Package Includes: 2PCS Gears note: Please allow 1-2cm errors due to manual measurement. Pictures may not reflect actual color due to different monitors.