3D Analog Joystick Replacement: This replacement joystick can replace your old, broken, worn-out or damaged analog, fixes common issues with faulty thumbsticks, bring your controller back to life. Disassemble tips: Put the screwdriver and the device at a 90-degree angle, press down with proper force after aligning and then slowly rotate counterclockwise. It should not be too fast and not to turn too hard. Otherwise, the screw is easy to scrap. Upgraded Premium Quality: Our joystick parts are made of superior compact material, wear-resistant and not easy to break like the original, and all replacement thumbsticks from us will be put under professional quality inspection before packaging to make sure the goods you received are in good condition. Customer Service: We accept one month no-reason money-back guarantee and 3months replacement warranty.Please feel free to contact us if there is any other problem. 2.0 Philips head Screwdriver and Special Y00 Screwdriver Tool opens: ●Nintendo Switch Joycon ●Nintendo Wii ●Nintendo DS ●Nintendo DSL ●Nintendo GBA ●Nintendo Game Boy Original