3D Analog Joystick :The replacement joystick provides a 3D analog experience, allowing for precise and accurate control of your Nintendo Switch games. Thumb Stick :The thumb stick design ensures comfortable and easy-to-use control, making it perfect for long gaming seions. Sensor Module Potentiometer Repair Tool :This tool is designed to repair sensor modules and potentiometers, ensuring that your Nintendo Switch controllers are always in top condition. Compatible with Nintendo :This acceory is specifically designed to be compatible with Nintendo Switch controllers, ensuring that you get the best poible performance. Replacement 3D Analog Joystick Thumb Stick For Nintend Switch 1.For Switch rocker repair kit, compatible for all Nintend Switch NS repair kits. 2.Compatibility A special replacement for 3D analog joysticks only for Nintendo's joysticks. Suitable for left and right Joy-con controllers. 3.High quality Made of high quality plastic and metal, the joystick is durable and lightweight. Replace your broken, worn or damaged simulations to bring your Joy-con back to life. Note: Calibrate the joystick in for the Nintendo Switch settings after installation. How to install the 3D joystick ? 1.Use the Y screwdriver to open 4 screws on the joy con. 2.Use the X screwdriver to open the screw inside the joy con. 3.Take down the small iron. 4.Then take the original 3D joystick out carefully.