Description: 【DIY 3D Printed Mouse Kit】: This is a DIY kit for creating a wireless mouse using 3D Printed technology. It includes all necessary components, allowing you to assemble your ergonomic mouse model 【Compact and Convenient Design】: The package dimensions are 10cmx7cmx3.5cm/3.94inchx2.76inchx1.38inch, easy to store and handle. The finished mouse will also have a compact size, wonderful for both office use and gaming 【Reliable Wireless Connection】: Equipped with a 2.4G USB receiving part, this mouse offers seamless wireless connectivity, ensuring smooth operation without the hassle of winded wires 【High Performance】: Featuring 800-1200-1600 resolution with an optical sensor, this mouse provides accurate control suitable for various tasks on computers or laptops 【 Thoughtful Design】: Designed with silent buttons to minimize noise during use, it is suitable for multiple operating systems. Please note that it requires an AA battery (not included) for power and comes as a component set requiring self assembly through 3D Printed Size Chart: Package Size: 10cmx7cmx3.5cm/3.94inchx2.76inchx1.38inch Package Includes: 1 Set of 3D Printed Wireless Mouse Model Components Kit Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.