YUXI 1pcs For Gamecube NGC Controller Analog Thumb Stick Grip Joystick Caps Thumbstick Cover
https://www.vogueparade.com/shopping/EN/A3/103/1005003753035004/yuxi-1pcs-for-gamecube-ngc-controller-analog-thumb-stick-grip-joystick-caps-thumbstick-cover//